Williams Tools JHW7029B Offset Box End Wrench 11/16x3/4

Product Description

The WILLIAMS TOOLS JHW7029B is a double-head, 10-degree offset box end wrench designed for professional hand-tool applications in mechanical, HVAC, plumbing, and industrial service work. It features a 12-point box opening on each end, sized at 11/16 inches and 3/4 inches. The SuperTorque box opening geometry applies wrenching force to the flat surfaces of a hex fastener rather than the corners, reducing the risk of rounding or deforming fastener points under high torque. The 10-degree offset angle provides knuckle clearance and improved access in confined spaces. Size markings on the handle ends allow quick identification during use.

This wrench is suited for residential and commercial service environments where mechanics, pipefitters, HVAC technicians, and general maintenance trades need reliable hand-tool access to fasteners in tight installations. The dual-end configuration covers two common fastener sizes in a single tool, making it practical for equipment panels, structural brackets, and piping connections where 11/16-inch or 3/4-inch hex fasteners are standard. The offset design is especially useful when a flat wrench cannot clear surrounding hardware or mounting surfaces.

Key Features

• 12-point SuperTorque box openings apply force to fastener flats, not corners, reducing fastener damage under load
• 10-degree offset on both ends provides knuckle clearance and access in confined or recessed areas
• Double-head design covers 11/16 inches and 3/4 inches in a single wrench
• Size markings on handle ends for fast visual identification
• Lightweight at 0.53 pounds for reduced hand fatigue during extended use

Compatibility

Designed as a standard double-head offset box end wrench for use with 11/16-inch and 3/4-inch 12-point hex fasteners across mechanical, HVAC, plumbing, and industrial service applications.

Installation Notes

This wrench is used by licensed tradespeople and general service mechanics working on fastened assemblies in equipment and piping systems. Ensure the box end is fully seated on the fastener before applying torque to prevent slippage. When working near live electrical panels or energized equipment, follow applicable NFPA 70E safe work practices and de-energize circuits before beginning fastener work. Do not extend the handle or use a cheater bar, as this can damage the tool or fastener.