225PCS 18 Sizes Rubber O-Ring Assortment Kit, 3mm-22mm Sealing Gasket Universal O-Ring Assortment, Vehicle Repair Air Conditioning Faucets

High quality: Made of nitrile rubber (NBR). High resilience and high strength. Not easily torn. It is not polluting or has an abnormal odor. Durable and long service life.

18 sizes: The kit includes a variety of the most commonly used O-rings on the market: 3x1 mm, 4x1 mm, 4.5x2 mm, 5x2 mm, 6x2 mm, 6x2.5 mm, 6x3 mm, 7x2 mm, 8x2 mm (20 pieces each); 9x2mm, 10x2mm, 12x3mm, 13x3mm, 14x2.5mm, 17x2.5mm, 18x4mm, 20x2mm, 22x2mm (5 pieces of each).

Easy to use: Soft and flexible O-ring, simply snap on, easy to install, ideal for sealing gasoline, diesel fuel, lubricating oil, water, air, and various chemicals.

Convenient case: Durable, separate compartments keep the O-rings organized and prevent them from getting mixed up. Easy to carry.

Wide application: Ideal for plumbing and automotive repair, air conditioning manifolds, garages, workshops, cars, doors, windows, household appliances, bearings, pumps, pulleys, etc.