Proto Torqueplus 12-Point Combination Wrenches - Satin Finish, 7/8" Opening, 12 1/2" (577-1228ASD)

Torqueplus™ 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. Wrench Type: Combination; SAE/Metric: SAE; Opening Size: 7/8"; Opening Type: 12-Point Box/Open End.