Irwin 4935704 Bit Holder 1/4 in Drive 1/4 in Shank Hex Shank 6 in L Carbon Steel

Carbon steel construction sleeve and body. Jaw design holds bits securely on 6-flatted shanks, as well as ball detent bits and the 1/4 in quick change range now holds insert bits, magnetic for holding. Lock-N-Load system for one handed quick release.