fits MAKITA 3pc MAGNETIC BIT HOLDER 50, 100, 150mm IMPACT DRIVERS, DEWALT, BOSCH
Shank shape: Hex shank. The screwdriver head has strong magnetic so that it can self-lock the connecting rod. 1 x 75mm Magnetic Ex tension Extend Extendor Drill Bit Holder. 1 x 150mm Magnetic Extension Extend Extendor Drill Bit Holder.