800pcs Rubber O Ring Assortment Kits 18 Size Washer Seals Set Electrical Gasket for Plumbing Seal & Auto Quick Repair

Made of high-quality commercial grade nitrile Rubber (NBR, Buna-N), with good water resistance, oil resistance, heat resistance, sealing, corrosion resistance, abrasion resistance, and antistatic properties , To meet the needs of safe and durable use. Organized Resealable Case:Stored in a labeled and hard case saves your effort in tidying up and choosing sizes. O rings rubber assorted includes 18 common different sizes to meet your different needs, from m3x1mm to m27x3mm, a total of 800 pieces. Soft and flexible o ring, simply snap on, easy to install.This assortment can cater to most plumbing, automotive, and general repair needs. Rubber gaskets can increase the contact area, reduce pressure and protect parts and screws. Widely used as for maintenance of hydraulic machinery, pipelines, household appliances, automobiles, etc.