Nut driver with 3C-handle 12 mm Acc. to DIN 3125, ISO 2725-1 3-component handles Power-Grip3 with hanging hole Ergonomic handle design enables precise and fatigue-free working Positive-fit joint of handle and blade for optimum transmission of force Head depth 25 mm, blade length 125 mm 10 mm and larger with hexagon bolster Blade from GEDORE molybdenum-vanadium-Plus steel