Premium Standard Socket: 1/2 in. drive 2 in. 6-point standard impact socket for professional and industrial applications6-Point Design: Six-point geometry provides maximum contact with fastener flats, reducing rounding and improving torque transferCR-MO Alloy Steel: Constructed from high-strength chrome molybdenum alloy steel for maximum durability and resistance to high-torque impact forcesImpact Rated: Designed specifically for use with impact wrenches and pneumatic tools for high-torque fastening