DEWALT DWMT73809 Tool Kit SAE Combination Wrench Set, 8 Piece Stamped hashmark pattern on wrench handle provides added grip points. Longer panel design gives more torque during use. Full Polish Chrome 13 degree offset box end for knuckle clearance Sizes stamped twice on both sides of wrench handle for easier size identification 15 degree offset open end allows an increased range of arc swing in tight spaces DirectTorque Technology helps prevent rounding of fasteners Full Lifetime Warranty Stamped markings provide permanent visibility and prevents wear over time.