Breaking loose suborn axle nuts can be frustrating. It would help if you had a rugged and precise fitting socket to get the job done quickly and safely. The Powerbuilt 1/2 Inch Drive 30mm Axle Nut Socket is a high-quality, impact-rated 1/2-inch drive 30mm socket forged from tough chrome-molybdenum steel. This axle nut socket is specifically designed to quickly and safely remove axle nuts. The 6 point extra deep sockets fit various axle lengths. All Powerbuilt sockets meet or exceed ANSI standards.