Grey Pneumatic Corp. GY8129 .75 in. Drive 12 Point SAE Master Set Impact Socket - 29 Pieces

This socket set contains 29 pieces, including standard-length 12-point fractional sockets stored in a metal case. The sockets are made of chromium-molybdenum alloy and are heat-treated to provide the right balance of strength and durability. The high-torque drive provides increased strength by transferring pressure from the thinner part of the socket wall to the thicker section. These sockets deliver 20 percent more torque than standard hex impact sockets. Increased torque in tight areas is achieved by changing the pressure applied to reduce the socket wall thickness. Reduced wear and the potential for rounding fasteners is minimized due to the wider contact area provided by the sockets. Socket drive size: 3/4 inch. Fractional measurement system. Number of plugs in the set: 29. Plug sizes: Includes 3/4", 13/16", 7/8", 15/16", 1-1/16", 1-1/8", 1-3/16", 1-1/4", 1-5/16", 1-3/8", 1-7/16", 1-1/2", 1-9/16", 1-5/8", 1-1-1/2", 1-5/8", 1-1-1/2". /16 inch, 16 inch. -3/4", 1-13/16", 1-7/8", 1-15/16", 2-1/16", 2-1/8", 2-3/16", 2-1/4", 2-5/16", 2-3/8", 2-7/16", 2-1/2".