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Socket bit (impact) 1/2" 21 mm, NEO tools 12-221
Summary description:
Impact socket bit 1/2" (21 mm) from NEO tools, model 12-221. Designed for use with 1/2-inch drive impact wrenches and ratchets to fasten and loosen hex fasteners of 21 mm size. Constructed for impact applications, suitable for automotive repair, machinery maintenance and industrial fastening tasks where a durable 21 mm hex socket is required.