Stanley® Combination 12 Point Wrench has 1" opening and is made of forged alloy steel for added durability. Wrench has full polish plating for anti-corrosion protection and easy cleaning. It is designed to meet or exceed ANSI specifications.
Features
Allows 15% more torque to be applied to the fastener and helps reduce fastener rounding
Employs the Maxi-Drive™ system, which allows the box end to contact the fastener away from the corner