419 Pieces Metric Universal O-Ring Kit, Set of 32 Metric Sizes, Buna-N 70A, Rubber Seals O Rings, for Faucet, Professional Plumbing, Automotive mini Material: 6 pcs of heavy

Material: 6 pcs of heavy duty lifting brackets are made of high strength steel

Multi Sizes: 2 types of universal body shims: U type & C type with 6 different sizes

The standard AS568 size will display in the box

FKM O-Ring Kit for Caterpillar CAT Replacement

419 Pieces Metric Universal O-Ring Kit, Set of 32 Metric Sizes, Buna-N 70A, Rubber Seals O Rings, for Faucet, Professional Plumbing, Automotive mini Material: 6 pcs of heavy32 metric sizes, total 419 pieces. Made of Nitrile (NBR) 70 shore material, are durable, high temperature resistance, anti static, oil resistant, UV resistance, wear resistant. All orings has a super soft structure, good extensibility, not easy to tear, not easy to deform, flexibly used in a variety of purposes, and convenient to use.