Williams Comfort Products 13555 Hook Jaw 18 in Pipe Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS 13555 is a replacement hook jaw designed for use with 18-inch pipe wrenches. The hook jaw is the lower, fixed jaw component that grips pipe and round stock during turning and holding operations. When the original jaw becomes worn, chipped, or damaged, swapping in a direct replacement restores full gripping performance without requiring a new wrench. This part is installed by plumbers, pipefitters, and mechanical contractors who depend on reliable jaw engagement for threaded pipe work and pipe fitting assembly.

This replacement hook jaw is suited for trade and industrial environments where 18-inch pipe wrenches see regular use on iron pipe, steel pipe, and similar round workpieces. It is sold individually and is the correct service part when the hook jaw shows excessive wear on the teeth or structural damage that reduces gripping force. Having this part on hand minimizes tool downtime in the field or shop.

Key Features

• Direct replacement hook jaw for 18-inch pipe wrenches
• Restores gripping performance on worn or damaged wrenches
• Sold individually — one hook jaw per unit
• Compact, lightweight component at 1.601 pounds

Compatibility

Designed as a replacement hook jaw for 18-inch pipe wrenches. Verify wrench brand and model fitment before ordering, as jaw profiles vary by manufacturer.

Installation Notes

Hook jaw replacement is typically performed by a plumber, pipefitter, or qualified mechanic. Before servicing, ensure the wrench is out of service and not under load. Most hook jaws are retained by a heel jaw pin or fastener — consult the wrench manufacturer's service documentation for the correct disassembly sequence. Do not use a damaged or improperly seated jaw for gripping operations.

Technical Specifications

• Fits Wrench Size: 18 inches
• Weight: 1.601 pounds
• Sold As: Each
• UPC: 662459933690

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 13555