225pcs Rubber O-Ring Seal Kit, 18 Sizes, Universal 3mm to 22mm O-Ring Seal Assortment, Air Conditioning Taps for Vehicle Repair

General description High-quality 225pcs Rubber O-Ring Seal Kit made of nitrile rubber (NBR). This kit features high resilience and strength, ensuring durability and a long service life. The O-rings are designed to be soft and flexible, making them easy to install and ideal for sealing various substances without emitting abnormal odors or causing pollution. Technical specifications Material: Nitrile rubber (NBR) Sizes included: 3x1 mm, 4x1 mm, 4.5x2 mm, 5x2 mm, 6x2 mm, 6x2.5 mm, 6x3 mm, 7x2 mm, 8x2 mm (20 pieces each); 9x2 mm, 10x2 mm, 12x3 mm, 13x3 mm, 14x2.5 mm, 17x2.5 mm, 18x4 mm, 20x2 mm, 22x2 mm (5 pieces each) Usage These O-rings are ideal for sealing gasoline, diesel, lubricating oil, water, air, petrol, and various chemicals. They are widely used in plumbing, auto repair, air conditioning manifolds, garages, workshops, cars, doors, windows, household appliances, bearings, pumps, and pulleys. Other information Convenient storage case with separate spaces to keep O-rings organized and prevent mixing.