Multiple Sizes: The O-Ring Kit contains 21 metric rubber o-rings with o-ring inside diameters from 1 mm to 27 mm and thicknesses from 1 mm to 3 mm. Complete with sets of precision picks and hooks and silicone grease for almost all your needs
Quality Materials: The o-ring bushings are made of commercial grade NBR material with an operating temperature range of -40°F/-40°C to 248°F/120°C. It has excellent heat and temperature resistance. It has excellent resistance to high and low temperatures, making it ideal for mechanical repairs, automotive and faucet pipe seal repairs
Wide Applications:O-Ring assortment is perfect for sealing DIY repairs on faucets, pressure washers, motorcycles, boats, car engines, pumps, solenoid valves, gauges, transducers, mechanical bearings, pressure piping, and other fittings Hook & Picks Set for O-Rings, Gaskets, and Other Precision Parts
High-quality materials: 595 Pcs air conditioning o-ring kits are made of nitrile butadiene rubber (NBR) 70, which is noncorrosive on contact, free of contaminating media, and odorless.
Wide application: NBR is widely used as O-ring material in the world. Widely used in a variety of water pumps, faucets, pressure washers, automotive air conditioning (A/C system), electronic appliances, workshop solenoid valves, mechanical bearings and other parts of the sealing DIY maintenance