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The WILLIAMS COMFORT PRODUCTS 3716-TH is a double outlet angle wrench sized for 1/2-inch fittings. This hand tool is used to access and tighten angled outlet connections in tight spaces where a standard straight wrench cannot reach. It is a common service and installation tool for HVAC, plumbing, and gas fitting applications where angle-body valves or outlet connections require precise torque without damaging the fitting body. Technicians working on gas appliances, heating units, and supply line connections will find this wrench suited for confined installation zones.
This wrench is typically used during installation or service of angle-stop valves, gas outlet fittings, and similar double-outlet configurations found in residential and light commercial heating and plumbing systems. Its design accommodates the 1/2-inch fitting size standard on many supply and service connections. Licensed plumbers, gas fitters, and HVAC technicians are the primary users of this tool.
Designed for use with 1/2-inch double outlet angle fittings and valve connections typical in residential and light commercial plumbing and gas heating installations.
This wrench is intended for use by licensed plumbers, gas fitters, and HVAC technicians. Always shut off the gas or water supply and relieve system pressure before working on any fitting or valve connection. Follow applicable local codes, including IFGC and IPC requirements, when servicing gas or plumbing fittings. Do not use the wrench to exceed the torque rating of the fitting being serviced.
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