BOOMBOOST O Ring Assortment HNBR Rubber Red R134a R12 Seal Kit Automotive Air Conditioner A/C System

Material: The o ring washers are made of nitrile rubber(NBR) with high resilience and high tensile strength, which is wear-resisting and good at oil-proof, not easy torn apart, have good airtightness and high temperature resistance, you no need to worry about leakage. Functions: The o-rings are are easy to fasten and install. These rubber washers assorted can increase contact area, reduce pressure and protect parts and screws. Widely uses: Water pipe, spraying, automobile, chemical pipe, cylinder, decoration, machinery, bearing, valve, doors and windows, electrical appliances, roller, used in automobile, electric appliance, machinery, industry, construction, household and other fields. Easy to Carry: These rubber o rings come with a plastic organizer box, the separeted space keep o rings to separate, which is very convenient for storage and picking, prevent these rubber washer set mixed up and make you carry it easy. Outer diameter x thickness (unit: mm); Tolerance: thickness -0.08 mm; diameter -0.1-0.25 mm What You Will Get: You will receive 260 pcs rubber O-rings, different sizes to meet your different needs, which accommodate a wide variety of tasks, and the sufficient quantity is enough to meet your long-term use.