A set of magnetic nut drivers / setters with a 1/4" Hex shank drive and a selection of screwdriver bits with a magnetic bit holder. Drives nuts, bolts, screws and other fixings with a hexagon head. Fitted magnet holds the nut (fixing) in place for quicker installations. The 1/4" (6.35mm) hex shank allows them to be used with Impact Drill / Drivers with quick release systems or with a suitable chuck. Included in the set is a selection of Slotted, Philips and Hex bits with a 60mm long magnetic bit holder. Hardened CR-V for strength and durability. 6 Metric drivers: 6, 7, 8, 10, 12, and 13mm Magnetic insert holds the nut in place for quicker installations Hardened Chrome Vanadium For use with all Impact Drill / Drivers Universal 1/4" Hex shank Length: 65mm Suitable for workshops, carpentry, machine repair, DIY etc 25mm Bits: SL3, SL4, PH2, PH3, H3, H4, H5 and H6 Magnetic bit holder 60mm long