Notes: ProGuard finish delivers superior corrosion protection Bondhus is the only manufacturer to offer an unconditional lifetime warranty Chamfered tool tips eliminate burrs and help tools seat in screw head Sharp corners transfer more torque to the screw and reduce stripping Bondhus L-Wrenches offer superiorperformance and durability. Precision Machined for ease of use and superoir fit Made in U.S.A. Lifetime Warranty.