Performance Tool W5202 Rubber O-Ring Assortment 407 pc universal With a maximum charging rate

With a maximum charging rate of 100 amps

high carbon steel for strength and durability

Blow molded carrying case included for storage and portability

Ratchet features 36 gear teeth and a double-injection molded handle

Performance Tool W5202 Rubber O-Ring Assortment 407 pc universal With a maximum charging rate407 piece O ring assortment made from nitrile butadiene rubber. Suitable for many liquids and gases. Nitrile Butadiene Rubber Suitable for many Hydrocarbons, Fats, Oils, Gas, etc Not Suitable for use with Brake Fluids Good Abrasion Resistance and Resistant to Compression High Tensile Strength. Shore A durometer (hardness) 70 Temperature range of 50F to 220F