Hillman Neoprene 'O' Ring

O-rings are one of the simplest, yet most engineered, precise, and useful seal designs ever developed. O-rings are ideal for myriad applications. DIY projects, plumbing services, and contracting work are made easier with Hillman O-rings.

Sizes are specified by the inside diameter and the cross section diameter (thickness). Color: Black. Material: Rubber.