This metric o ring groove design reference guide will help you find the right radius back up pressure and other o ring dimensions for basic applications.
Groove ring sizing chart.
Metric o ring groove designs vary greatly and choosing the right one for your application is important for maximum o ring performance.
However we urge you to visit a local jewelry store or use at least two 2 of the methods below for a proper measurment.
Browse marco rubber s o ring groove design guides for face seal flange dovetail flange static cylinder and piston and dynamic cylinder and piston designs.
Groove will exchange any ring that does not fit properly.
Groove silicone wedding rings change the game with their breathable patent pending air grooves two part design comfort fit low profile.
Silicone ring sizing by groove ring.
Ent metal ecommend sizing down.
How to properly size your silicone ring to fit well on you or the person your surprising.
Size 8 size 9 size 7 size 6 size 5 size 4 size 3 size 10 size 11 size 12 size 13 the string test.