【Environmental Friendly & Safety Guaranteed】-- Made of Hydrogenated Nitrile Butadiene Rubber (HNBR) material, no contact corrosion, no pollution medium, no abnormal smell, environmental friendly, safe to use
【Professional O-ring Assortment Kit Set】-- Rubber o-ring car auto vehicle repair compressor seals assortment Kit, Set of green o-rings includes plastic storage case for easy storage and carry
【Strong Sealing O-rings】-- Rubber construction resists oil, gas, water, alcohol solvents, high temperature and high pressure and so on; Applicable to high dynamic load and is abrasion resistant
【Large Capacity】-- Excellent quality box set of 270 O-rings seals in 18 different sizes shipped by Keenso Team; You can use those green Rubber O-Ring Tools in many fields, no worry for the quantity and size
【Multi-functional】-- Perfect for car, door, window, electric appliance, bearing, pump, carrier roller auto, home appliances, fittings, A/C manifold and more; Use for personal and professional workshops, garages, and plumbing services