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The GEARWRENCH 81761 is a 13 mm combination wrench built for professional tradespeople who need reliable, precise torque on fasteners in tight or awkward spaces. The 15-degree offset open end and 6-point box end work together to reduce fastener rounding and improve grip on hex heads. At 7 inches overall length, the 81761 provides enough leverage for most standard mechanical and plumbing applications without excessive bulk. Constructed from steel with a polished finish, it meets ANSI and ASME standards and carries a lifetime replacement warranty. This wrench is not ratcheting and is not tether capable.
The 81761 is suited for use in HVAC, plumbing, electrical, and general mechanical service where metric fasteners are common. The 15-degree head offset allows the wrench to clear obstructions and reach recessed fasteners that a flat wrench cannot access. It is appropriate for residential and light commercial service work and fits into a standard hand-tool kit carried by most licensed tradespeople. Typical applications include equipment installation, bracket fastening, and service calls requiring metric hardware access.
Designed as a standard metric combination wrench for use with 13 mm hex fasteners across HVAC, plumbing, electrical, and general mechanical service applications.
This wrench is intended for use by qualified tradespeople working on mechanical, plumbing, or HVAC equipment. Always ensure equipment is powered down, de-energized, or depressurized before loosening or tightening fasteners. Inspect the wrench for cracks or deformation before each use and do not use a cheater bar or extension to increase leverage beyond the tool's design intent.
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