. "Features and Benefits: SuperKrome?? finish provides long life and maximum corrosion resistance SureGrip?? hex design drives the side of the fastener, not the corner 15 degree offset heads on both ends to help work near firewalls, engines, wheels and other restricted areas Made in the U.S.A. Lifetime warrantyThis flare nut wrench has a .91 diameter and is 5.05 in length." . . . .