Length 80mm Hex Deep Socket Nut Driver Bit Impact Driver Drill 6~18mm Hex Shank
Overall length: 80mm. The magnetic hexagonal shank can be used with an impact driver or regular electric drill for quick and efficient installation of nuts and bolts. 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm.