【EXCELLENT QUALITY】The rubber o rings are made of high quality nitrile rubber (NBR, Buna-N), it has good resistance to oil, water, high temperature and high pressure resistance. Operating temperature range is -40℃(-40℉) to +120℃(+248℉ ).
【SOFT AND FLEXIBLE】It has good compression, abrasion resistance and elongation. High adhesive content, fine trimming, high elasticity, no obvious chemical smell. Longer use and more durable.
【SIZE/QUANTITY】800 pcs O Rings, 18 Sizes O Ring kit, can effectively prevent leaks in fuel or water plumbing, machinery, hydraulic, and auto repair. Better to meet your different needs in daily life and work.
【WIDE APPLICATION】This O rings works great on electronic equipment, pipes, carburator repair, tap faucets, pumps, DIY home repair, sensors, trucks, cars, boat, engines, spray guns, pressure washers, pneumatic connection, etc. Provide secure seals for any oil, gas, air and water seal application.
【EASY TO USE】Stored in a labeled and sorted case, very convenient to use.