The Bondhus 7/16" Hex End Long Arm L-Wrenches (13915) are machined for optimum fit between the tool and fastener and are extremely durable. They are forged from protanium high torque steel, which has twice the wear resistance of standard grade steel. A Proguard finish delivers superior corrosion protection. These wrenches feature a long handle for extra leverage and a chamfered tip that eliminates burrs and helps the tool seat properly in the screw head.