Apex Pipe-Plug Screwdriver Bits

Male hex, to male square from 1/4'' to 1/2'' Pipe Plug screwdriver bits from Apex Fastener Tools formally Cooper Tools. Apex male square insert bits for Pipe Plugs can be used for driving screws and fasteners with hand tools, corded or cordless power tools, and pneumatic tools. Each Apex bit is manufactured to the tightest tolerances in the industry, most are even tighter than licensing agreement requirements and all Apex bits meet the most stringent government and military specifications.