New 270 Pcs 18 Sizes DIY Materials Assorted O Ring Rubber Seal Assortment Set Seal Plumbing Garage Air Conditioning Kit

100% brand new and good quality. It is suitable for car, door, window, electric appliance, bearing, pump, carrier roller. Wear-resistant and corrosion resistant. No pollution, no radiation, no abnormal smell, environmental friendly. Specifications: Material: rubber Package material: re-sealable plastic case Total number: 270pcs Size: 18 popular sizes Color: green Shape: o type ring Scope: automotive air conditioning compressor Whether standard parts: standard parts Purpose: hole sealed, shaft seal Case sizel * w * h: 20.5 x 10.2 x 3 cm Applicable refrigerants: r22, r134a Features: 1.resistance to oil, impact resistance, freon. 2.waterproof, uv protection, corrosion resistance. 3.it has oil, abrasion and corrosion resistant properties.it can stand -40 degree low-temperature and 150 degree high-temperature. Package included: 270Pcs / Box