socket wrenches & sets
proto 577 5464 1 2 drive 20 square extensions
professionals worldwide prefer proto industrial tools for their outstanding quality durability and dependability professionals for heavy duty industrial applications including auto manufacturing plants steel and airplane manufacturing chemical plants refineries general manufacturing transportation and fleet maintenance for trucking transit and aircraft use proto industrial tools with a global distribution network proto industrial tools are available on the job anywhere in the world extension 1 2 dr 20 drive size 1 2 overall length 20 locking type ball material alloy steel finish nickel chrome sku orsno31415
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