Performance Tool W5202 Rubber O-Ring Assortment 407 pc universal Ratchet features 36 gear teeth

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

Drop forged heat treated alloy steel handles

Blow molded carrying case included for storage and portability

SureGrip Drive Design drives the side of the fastener

Performance Tool W5202 Rubber O-Ring Assortment 407 pc universal Ratchet features 36 gear teeth407 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