To our customers: Due to a growing issue with rubber orings and seals, supply shortages are expected to get worse so please don't hesitate to call for available stock. 

Shop by Category

Shop by Brand

Shop by Brand

Metric Viton®/FKM X Rings

Metric X rings, also known as Quad-Ring® are a 4 lobed design to prevent spiral failure in rotary applications. The design is often used in place of an oring where there is twisting or rolling occurring to the oring. This category is for X rings made of FKM material.