Koken Set of 100 3/8 in Square Drive O-Ring - S/B31

O-rings are versatile sealing devices typically made of elastomer materials such as rubber or silicone. They are circular or torus-shaped and designed to fit into a groove and create a tight seal between two mating surfaces or components. O-rings are widely used in a variety of industries and applications to prevent the leakage of liquids or gases, protect against contamination, and provide cushioning and vibration isolation.

Specifications:

• Weight: 0.15 lbs