850pcs Rubber O-ring Sealing Classification Gasket Washer Ring Kit

For professional or home use.It is suitable for car, door, window, electric appliance, bearing, pump, carrier roller Auto, Home Appliances, Fittings, A/C Manifold and more.No pollution, no radiation, no abnormal smell, environmental friendly.Convenient re-sealable case.Made of High-quality materials, durable for use.Great for workshops, garages, plumbing services, etc.Storage case organizer included.Material:Nitrile rubbercolour:BlackPackage Contents:850 * Rings SealingOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.