The 4PC hollow shaft SAE nut driver set, No. 48-22-2404, from Milwaukee nut drivers fit four times the fasteners including square, hex, 12 point and spline and have the ability to remove rusted and stripped bolts. Traditional hex nut drivers do not provide the user any fitment versatility, according to the company. The drivers feature a 3" hollow shaft design, allowing users to drive fasteners on long bolts or threaded rod applications with ease. The drivers also feature wrench-ready hex steel shanks that are forged and chrome plated for maximum durability and additional leverage.