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