Draper 1/4" (F) X 1/4" (M) 75mm Mag Bit Holder
- Draper 71166, 1/4" male x 1/4" female magnetic bit holder for use in power drills & driver handles. Shaft (male hexagon) from chrome vanadium steel hardened & tempered with the bit holder (female hexagon) cold forged from stainless steel. Display packed. Draper 71166 1/4" (f) X 1/4" (m) 300mm Mag Bit Holder