ITEM NAME:10 Pcs 25mm 1/4" Titanium Coated Anti Slip Hex Shank PH2 Screwdriver Bit new.Shank type: PH2 Hex Shank. Titanium coated Anti slip hex shank electric screwdriver bit. can be used for 1/4 electric, hand screwdriver, drill screwdriver and other tools. 10 Pcs x Screwdriver Bit. Length: 25mm.