Can O-Rings be used in Non-Circular Groove Patterns? - Barnwell : Barnwell
Global O-Ring and Seal on Twitter: "What's square, round, and a superb seal at the same time? Square Rings! Square Rings fit in o-ring grooves and are interchangeable size-for-size. We keep Square
Buna Square O-Ring Kit SH70K | Big River Rubber & Gasket