225Pcs Rubber O Ring Sealing Gasket Washer Seal Metric Nitrile O-Ring Assortment Set with Case for Plumbing Washer Seal,Automotive,Auto Quick Repair 18 Sizes

• ❤Material: Made of nitrile rubber(NBR), anti static, oil resistant, heat resistant up to 120℃, wear resistant, durable and long service life.
• ❤Easy To Use: Soft and flexible o ring, simply snap on, easy to install, great for sealing gasoline, diesel oil, lubricating oil, water, air, gas and various chemical. Easy to install and durable to use.
• ❤18 Sizes: Internal dimension x thickness: 3x1 mm, 4x1 mm, 4.5x2 mm, 5x2 mm, 6x2 mm, 6x2.5 mm, 6x3mm, 7x2mm, 8*2mm (each 20pcs); 9x2mm, 10x2mm, 12x3mm, 13x3mm, 14x2.5mm, 17x2.5mm, 18x4mm, 20x2mm, 22x2mm (each 5 pcs), paper labeled with size.
• ❤225pcs assorted metric nitrile Tap O-Ring kit,Stored in a labeled and organized handy carrying case saves you effort in tidying up and choosing sizes. Great for quick and convenient storage, portable and prevent getting lost.
• ❤Wide Usage: Great for plumbing and auto repair, garages, general plumbers, mechanics, workshops, cars, doors, windows, appliances, bearings, pumps, pulleys, carrier roller, etc.

Features: 18 different sizes, 225 pieces. The sealing ring is made of superior rubber. Variety of thickness and size are all in one box, very convenient to use. Heat-resisting, mineral oil-resisting, wear-resisting. Suitable for Cars, marine and RV wiring jobs,Leaky faucets hoses and protects wiring in firewalls and junctions,Furniture to protect wires from computers & electronic equipment in offices or home and more. Advantage: (1). Elasticity and resilience, easy processing, and can maintain precise dimensions. (2). Appropriate mechanical strength, expansion strength, elongation and tear strength. Can seal tens of megapascals (thousands of psi) of pressure. (3). Stable performance, not easy to swell, small heat shrinkage effect (Joule effect). (4). Will not corrode the contact surface, will not pollute the media. (5). Complete specifications, easy to organize and pick out what you need. Specifications : Box color : Transparent Sealing ring color : Black Material: nitrile rubber(NBR) Heat resistant: up to 120℃ Size: Quantity(Pcs)=Internal Diameter(mm) x Thickness(mm) 20=3x1mm 20=4x1mm 20=4.5x2mm 20=5x2mm 20=6x2mm 20=6x2.5mm 20=6x3mm 20=7x2mm 20=8x2mm 5=9x2mm 5=10x2mm 5=11x2mm 5=13x3mm 5=14x2.5mm 5=17x2.5mm 5=18x4mm 5=20x2mm 5=22x2mm Package includes: 1 x 225 Pcs Rubber O-Ring Set