270PCS O-Rings Kit 18 Size For Hydraulic Replacement Air Conditioning Good Sealing On Watering Fittings For Door, Window, Household Appliances, Bearing, Pump Repair

270pcs Rubber O-ring Seal Assortment with 18 Sizes Designed for Most Car Air Conditioning. Multiple size options, metric nitrile rubber o-ring.

Made from premium rubber materials (Hydrogenated Nitrile) which is resistant to oil, gas, water, alcohol solvents, high temperature and high pressure. HNBR can be formulated to meet application temperatures ranging from -30°F (-34°C) to 250°F (121°C).

Full of elasticity: elasticity and resilience, good sealing effect, effectively prevents leakage of automotive air conditioning compressor, plumbing, machinery, hydraulic circuit and pneumatic repairs and much more.

Easy to organize: equipped with a transparent plastic box, all gaskets are placed in a small separate space, more convenient to carry, collect and store.

Widely used: very suitable for plumbing and automotive maintenance, garages, workshops, automobiles, doors, windows, appliances, bearings, pumps, pulleys, suitable for automobiles, electrical appliances, machinery, industry, construction, household and other fields.