11/16inx3/4inExtra Long Box End Wrenches/407mmL.

Genius Tools Extra Long Box End Wrench 11/16 x 3/4 Inch Dual Size 407mm Length Durable Chrome Finish - 792224L Professional Hand Tool This extra long, dual-size box end wrench combines 11/16 inch and 3/4 inch ends in a single tool for efficient size coverage. The 407mm (16.02 inch) overall length helps extend reach and improve leverage when working in tight or recessed areas. Built from Chromium-vanadium steel alloy and finished in durable chrome, it's designed for long-term service with anti-corrosive protection. The wrench is forged and heat treated for strength, and size markings are stamped for quick identification during daily tool organization. Key Benefits Extra long 407mm length improves reach and leverage in confined spaces. Dual size box ends: 11/16 inch and 3/4 inch in one tool. Chromium-vanadium steel alloy delivers high strength and long-lasting durability. Chrome finish adds anti-corrosive protection for demanding shop environments. Forged and heat treated construction supports optimal strength under heavy use. Stamped size markings provide permanent, easy identification for faster tool selection. Meets or exceeds ANSI standards for professional-grade quality expectations. Designed for professional technicians and serious tool users, this box end wrench balances strength, corrosion resistance, and clear size identification in a reliable extra long format.