Genius Tools Extra Long Box Wrench 9/16 Inch x 5/8 Inch Dual Size, 369mm Length, Durable Chrome Finish – 791820L
- Genius Tools extra long dual-size box wrench with 9/16 inch and 5/8 inch box ends for matching SAE fasteners.
- 369mm overall length provides added reach and leverage, helping access tight spaces and turn stubborn fasteners more effectively.
- Dual-size design combines two common wrench sizes in one tool, reducing tool changes during fastening and service work.
- Chromium-vanadium steel alloy construction is forged and heat treated for strength and durability under repeated use.
- Chrome finish helps resist corrosion in shop environments, while stamped size markings make identification and organization easier.
Genius Tools Extra Long Box Wrench 9/16 Inch x 5/8 Inch Dual Size, 369mm Length, Durable Chrome Finish – 791820L Extra Long Box End Wrench
This extra long box end wrench combines two SAE sizes (9/16 inch and 5/8 inch) in one professional hand tool, built to handle frequent service work with consistent fit and strength. Its extended 369mm length improves reach and leverage when working around tight access points.
Manufactured from Chromium-vanadium steel alloy and finished with durable chrome, it’s designed for strength, corrosion resistance, and long-term shop use. Size markings are stamped for quick identification, supporting faster tool selection and better organization.
Key Benefits
- Dual-size box ends cover 9/16 inch and 5/8 inch fasteners.
- Extra long 369mm length improves leverage on stubborn nuts and bolts.
- Chromium-vanadium steel alloy delivers high strength and durable performance.
- Durable chrome finish supports anti-corrosive protection in demanding environments.
- Forged and heat treated construction enhances strength for heavy, repeated use.
- Stamped size markings provide permanent, easy identification during tool organization.
- Meets or exceeds ANSI standards for dependable, professional-grade hand tool quality.
SKU 791820L is built for technicians who rely on an extra long box wrench to reach farther and apply controlled torque without sacrificing durability. Backed by a Genius Tools limited lifetime warranty against manufacturer defects, it’s a straightforward, standards-compliant choice for consistent daily use.
| Brand | Genius Tools |
|---|---|
| Type | Wrenches |
