988 PCS NBR90 O-Ring Kit – 20 Sizes Assorted Black Nitrile Rubber O-Rings, High Pressure & Heat Resistant, for Automotive, Hydraulic, AC Repair, Plumbing, Industrial Sealing gasket save drive torque and further

save drive torque and further fasten screws into wood construction

fast and precise fusing current to protects your vehicle and electrical equipment from short circuits or overloads

7 sizes 50pcs

diameter x Length: 1/4'' x 3/4''

8 sizes 42pcs

988 PCS NBR90 O-Ring Kit – 20 Sizes Assorted Black Nitrile Rubber O-Rings, High Pressure & Heat Resistant, for Automotive, Hydraulic, AC Repair, Plumbing, Industrial Sealing gasket save drive torque and furtherPREMIUM NBR90 MATERIAL Made from high quality Nitrile Butadiene Rubber (90 Shore A), providing superior oil, fuel, and chemical resistance for long lasting durability 20 COMMON SIZES Contains 20 of the most frequently used O ring sizes ( 011 to 924), ideal for automotive repair, hydraulic systems, air conditioning maintenance, plumbing, and industrial sealing MULTI PURPOSE USE Perfect for sealing fuel injectors, AC fittings, hydraulic connections,