?Turns power/cordless/electric drill or impact drivers into high speed nut driver, ratchet universal metric wrench drill bit Thin Wall deep extractor wheel swivel torque square hex sockets adapter set.
?Spring loaded ball bearing on square driver head holds sockets securely.
?Includes:8Pcs - 4 x 1/4", 2 x 3/8", and 2 x 1/2" Drive each with a 1/4'' hex shaft shank. Set lag bolts and Hex head screws quickly.
?Suitable for screwdriver handle tools drive sleeve or quick change 1/4" chuck systems or directly into drill chuck, change your hand bit set into a driven bit set.1/4" hex shank fits all quick change chucks as well as standard drill chucks.
?Material: Chrome Vanadium Steel for industrial/Automotive/mechanical use.