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The WILLIAMS COMFORT PRODUCTS 13572 is a replacement knurl nut designed for 10-inch pipe wrenches. This small but essential hardware component secures the adjustable jaw mechanism on compatible pipe wrenches, maintaining proper jaw tension and alignment during use. It is a direct OEM-style replacement intended for field or shop repair of worn or damaged pipe wrench assemblies. Plumbers, pipefitters, and general trade mechanics install this part when restoring a pipe wrench to full working condition. At 0.049 pounds, it is a lightweight, single-piece fastener sold individually.
This knurl nut is suited for use with 10-inch pipe wrenches in residential and commercial plumbing, mechanical, and pipefitting applications. It is appropriate wherever a pipe wrench requires hardware-level servicing rather than full tool replacement. Shops maintaining a fleet of hand tools will find this a practical stocking item for extending tool service life.
Designed as an OEM-style replacement knurl nut for 10-inch pipe wrenches. Refer to the tool manufacturer documentation to confirm fitment before installation.
Installation is typically performed by a plumber, pipefitter, or tool service technician using basic hand tools. Remove the existing knurl nut and worn components before fitting the replacement. Inspect the heel jaw and spring for wear before reassembling. Do not overtighten the knurl nut, as this can bind the adjustable jaw and reduce wrench function.
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