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The WILLIAMS COMFORT PRODUCTS 13563 is a replacement heel jaw designed for use with 12-inch pipe wrenches. The heel jaw is the fixed lower jaw of a pipe wrench, providing the stationary gripping surface that works in tandem with the adjustable hook jaw to secure pipe and fittings during turning. This component is subject to wear and damage in heavy use environments, making direct replacement a cost-effective alternative to full wrench replacement. Plumbers, pipefitters, and general trade mechanics install this part as a routine maintenance item to restore full gripping function to a worn or damaged wrench.
This heel jaw is sized for 12-inch pipe wrenches and is intended for trades work involving threaded pipe, fittings, and fasteners in plumbing, mechanical, and industrial settings. It is sold individually, allowing a technician to replace only the worn component without purchasing a complete wrench assembly.
Designed as an OEM-style replacement heel jaw for 12-inch pipe wrenches within the WILLIAMS COMFORT PRODUCTS wrench line.
Installation is performed by plumbers, pipefitters, or qualified mechanics. Before replacing the heel jaw, ensure the wrench is not under load and that any associated work area is safe. Jaw replacement typically requires basic hand tools; consult the wrench manufacturer's service instructions for proper assembly sequence. Inspect the jaw pin and spring during replacement and replace any additional worn components as needed.
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