One 14 square to 14 hexagonal adaptor One 14 hex magnetised bit holder A set of precision adaptors for use with 14in. 6.35mm hex screwdrivers. The 65mm long square drive adaptor allows the use of square-drive sockets etc. to be used with standard hex-drive hand & power tools. The 60mm long magnetic adaptor allows any hex-drive bits to be easily interchanged. The adaptors are manufactured from hardened chrome vanadium steel.