Gearwrench 81779 Combination Wrench 7/8 Inch 6-point

Product Description

The GEARWRENCH 81779 is a 7/8 inch combination wrench built for professional use in mechanical, HVAC, plumbing, and electrical trade work. It combines an open-end jaw on one side with a 6-point box end on the other, delivering reliable torque transfer on fasteners where rounding is a concern. The box end sits at a 15-degree offset angle, giving clearance over obstructions common in tight service bays and mechanical rooms. Constructed from steel with a polished finish, it meets ANSI and ASME standards and carries a lifetime replacement warranty. Overall length is 12.5 inches, and the part weighs 0.615 pounds.

This wrench is suited for residential and commercial service work across trades. HVAC technicians reach for it on compressor bolts, condenser fan assemblies, and refrigerant line fittings. Plumbers and pipefitters use it on supply-line connections and valve packing nuts. Electricians and general mechanics will find the offset box end useful in panel work and equipment installations where straight-handle clearance is limited. The 7/8 inch size covers a wide range of standard SAE fasteners encountered across all these applications.

Key Features

• 6-point box end reduces fastener rounding under high torque
• 15-degree head offset angle improves clearance in tight spaces
• Polished steel construction meets ANSI and ASME standards
• Corrosion-resistant finish suited for field and shop use
• 12.5 inch overall length provides ample leverage on stubborn fasteners
• Lifetime replacement warranty backed by the manufacturer

Compatibility

Designed as a standard SAE combination wrench for use with 7/8 inch fasteners across mechanical, HVAC, plumbing, and electrical service applications.

Installation Notes

This wrench is intended for use by licensed trade professionals and trained mechanics working on fasteners in de-energized or de-pressurized systems. Always shut off power, gas, or fluid supply before servicing any equipment. Use the box end for initial break-torque and final seating where fastener condition is a concern, and the open end for intermediate turns in accessible positions. Do not use extension bars, cheater pipes, or impact drivers with this hand tool.