· Sizes 60mm and 150mm · Quick change 1/4 inch shank with built-in magnet to hold bits securely in place · Accepts all standard 1/4 inch hexagon driver bits
2-Pc Quick Release Bit Holder SetSizes 60mm and 150mmAccepts all standard 1/4inch hexagon driver bitsQuick change 1/4 inchhank with built-in magnet tohold bits securely in place