This unique double-duty chuck driver ensures that popular 1/4-inch and 5/16-inch magnetic hex drives are always at hands reach. The dual-sided hex socket fits over a 1/4-inch magnet-tipped, ball-detent locking hex shaft and is quickly reversed for changing sizes.
Specification
Reversible 1/4” & 5/16” Hex Socket.
Tested one-piece driver strength.
Easy-clean magnet.
Ideal for use with Malco Zip-in and Bit-Tip screws.