30mm Hex Deep Socket Nut Driver Bit Impact Driver Drill 1/4" Hex Shank 6mm-19mm
Handle：1/4" Hex Shank. Designed For 1/4" Hex Shank Bits, fit for a variety of quick-change chucks, various flashlights. The bell-shape and magnetic hex insert allow the bit to hold the bit securely in place for quicker installations.