270pcs Rubber O Ring Kit - 18 Sizes Sealing Gasket Washer, Nitrile Rubber, Automotive AC O-Rings, Assortment Set for Car Repair, Plumbing, Air/Gas Connections - Boatsea (Purple) Review

Excellent Material: Our O-rings are 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. Variety of Models: Our products have 18 different models to meet your various needs, includes these SAE sizes - 7/32x1/16, 1/4x1/16, 5/16x1/16, 7/16x1/16, 7/16x3/32, 9/16x3/32, 11/16x1/16, and 11/16x1/8 inch and these metric sizes - 6.8x1.9, 7.8x1.9, 8x2, 8.8x1.9, 11x2, 12x2, 13.9x1.8, 14x2, 15x2, and 17x2 mm. For more details, please refer to our size pictures. Wide Applications: Our products have excellent heat resistance: -40°C (-40°F) to 120°C (248°F) and are strong and ductile. Therefore NBR O-rings can prevent leakage in fuel or water pipes, hydraulic and pneumatic connections, and provide a safe seal for any oil, air, gas and water sealing applications (faucets, sinks, filters); used in electronic equipment , Pipes, faucets, pumps, solenoids, pressure gauges, sensors, autos, motorcycles, ships, engines, spray guns, etc. Convenient Storage and Use: 270 pieces of NBR rubber O-rings are stored in a sturdy, transparent plastic box with a label, and the required size can be easily selected, eliminating the trouble of sorting and selecting the size. Abundant types and sufficient quantities can allow you to use enough time. Quality Assurance: Customer satisfaction is our pursuit. We have full confidence in our products. If you are not satisfied for any reason within 30 days, please return your tool kit without any questions. We also provide 7*24 customer service.