Quick view Details sku: ST120S PTFE Solid Backup Ring - Size 120 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST120 PTFE Split Backup Ring - Size 120 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST121S PTFE Solid Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST121 PTFE Split Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST210S PTFE Solid Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST210 PTFE Split Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST120 PTFE Split Backup Ring - Size 120 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST121S PTFE Solid Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST121 PTFE Split Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST210S PTFE Solid Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST210 PTFE Split Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST121S PTFE Solid Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST121 PTFE Split Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST210S PTFE Solid Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST210 PTFE Split Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST121 PTFE Split Backup Ring - Size 121 MSRP: Now: $2.99 Add to Cart Compare Quick view Details sku: ST210S PTFE Solid Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST210 PTFE Split Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST210S PTFE Solid Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST210 PTFE Split Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST210 PTFE Split Backup Ring - Size 210 MSRP: Now: $2.09 Add to Cart Compare Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST211S PTFE Solid Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST211 PTFE Split Backup Ring - Size 211 MSRP: Now: $2.39 Add to Cart Compare Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST212S PTFE Solid Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST212 PTFE Split Backup Ring - Size 212 MSRP: Now: $2.59 Add to Cart Compare Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST213S PTFE Solid Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view Details sku: ST213 PTFE Split Backup Ring - Size 213 MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST120S PTFE Solid Backup Ring - Size 120 PTFE solid backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST120 PTFE Split Backup Ring - Size 120 PTFE split backup ring for use with AS568 -120 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST121S PTFE Solid Backup Ring - Size 121 PTFE solid backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST121 PTFE Split Backup Ring - Size 121 PTFE split backup ring for use with AS568 -121 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.99 Add to Cart Compare Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST210S PTFE Solid Backup Ring - Size 210 PTFE solid backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST210 PTFE Split Backup Ring - Size 210 PTFE split backup ring for use with AS568 -210 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.09 Add to Cart Compare Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST211S PTFE Solid Backup Ring - Size 211 PTFE solid backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST211 PTFE Split Backup Ring - Size 211 PTFE split backup ring for use with AS568 -211 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.39 Add to Cart Compare Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST212S PTFE Solid Backup Ring - Size 212 PTFE solid backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST212 PTFE Split Backup Ring - Size 212 PTFE split backup ring for use with AS568 -212 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.59 Add to Cart Compare Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected × OK
Quick view sku: ST213S PTFE Solid Backup Ring - Size 213 PTFE solid backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected
Quick view sku: ST213 PTFE Split Backup Ring - Size 213 PTFE split backup ring for use with AS568 -213 O-rings. Helps prevent O-ring extrusion under pressure. MSRP: Now: $2.89 Add to Cart Compare Previous 1 2 3 4 5 6 Next Previous 1 2 3 4 5 6 Next Compare Selected
