Features and Benefits:

• Made of high quality steel (chrome-molybdenum); thorough and exact heat treatment insures the correct balance of strength and durability
• Engineered specifically for use with impact tools, using the most up to date industrial specifications
• Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength
• Allows up to 20% more torque to be applied than on standard hex impact sockets
• Lifetime warranty

Contains Sizes: 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16" in Standard Length. Packaged in a plastic storage tray.