Metric Nitrile O-Rings (38mm x 46mm x 4mm [M38] size) - 5 pc (56278)
by Paulin
O-rings are one of the simplest, yet most engineered, precise and useful seal designs ever developed. These O-rings are made of high-strength Nitrile (Buna-N) rubber. O-rings are ideal for myriad applications such as DIY projects, plumbing services, and contracting work. Also included in Hillman assortment #56263 / label #98279.