Set of professional O-Ring seals made from high-quality NBR (Buna-N / Nitrile Rubber) with a hardness of 70 Shore. Ideal for use in cars, motorcycles, hydraulic systems, air compressors, pumps, valves, and general mechanical applications.

The O-Rings exhibit excellent resistance to oils, fuels, greases, and air, providing reliable sealing and long service life.

The set includes a total of 419 pieces in 32 different sizes and is delivered in a durable plastic case with separate compartments for easy selection and storage.

• Material: NBR (Buna-N / Nitrile)
• Hardness: 70 Shore
• Standards: ASTM D2000 SAE J200
• Total pieces: 419
• Number of sizes: 32
• Color: Black
• Storage case: Yes
• Resistance to oils and fuels: Yes
• Operating temperature: -30°C to +120°C