Torqueplus 12-Point Combination WrenchTorqueplus™ fastening system drives off fastener body, more easily removing damaged fasteners. Reduces risk of fastener rounding. Applies more torque to fastener. Unique arc design increases surface contact. Anti-Slip Design (ASD) wrench has a locking groove prevents slippage and knuckle injury. Shank is positioned at the center of box end, reduces the tendency of the wrench to cock. Finish: Satin; Handle Type: Oval; Head Angle: 15° Open Side; Head Thickness: 37/64 in (open), 51/64 in (box); Head Width: 2 57/64 in (open), 2 3/64 in (box); Material: Forged Alloy Steel; Measuring System: Inch; Number of Points: 12; Offset Angle: 15° Box Side; Opening Size: 1 7/16 in; Opening Type: Open/Box; Overall Length: 18 1/2 in; Type: Combination Wrench; Weight: 2.67 lb.