Williams Comfort Products JHWRB-58 Ratcheting Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWRB-58 is a 12-point ratcheting box end wrench built for industrial and trade applications where large fastener sizes and confined access are common. With a 1 13/16-inch opening and a 19-inch overall length, it delivers the mechanical advantage needed to break loose or torque large hardware without switching to a breaker bar. The 12-point Torque Grip wheel mechanism provides ratcheting action in both directions by simply flipping the wrench, reducing hand repositioning during repetitive fastening tasks. At 4.125 pounds, it is a substantial, purpose-built hand tool for professional use.

This wrench is suited for commercial HVAC, plumbing, and mechanical contractors working on large-diameter fittings, flanged connections, and bolt-through applications where a standard combination wrench would require excessive arc swing. The 19-inch handle length provides leverage in tight equipment rooms, rooftop units, chiller installations, and industrial piping assemblies. The ratcheting box end design reduces operator fatigue on high-repetition fastening jobs compared to conventional fixed wrenches.

Key Features

• 12-point Torque Grip ratcheting wheel accommodates common hex fastener profiles
• 1 13/16-inch opening handles large industrial bolt and nut sizes
• 19-inch overall length provides extended reach and leverage
• Reversible direction by flipping the wrench — no separate ratchet mechanism to adjust
• Reduces effort compared to conventional combination wrenches on repetitive tasks
• Suited for bolt-through applications with limited swing clearance

Compatibility

Designed as a general-purpose ratcheting box end wrench for industrial, commercial mechanical, and heavy trade applications requiring a 1 13/16-inch, 12-point drive opening.

Installation Notes

This wrench is used by licensed HVAC technicians, pipefitters, and mechanical contractors working on large fasteners in equipment and piping systems. Ensure the system or equipment is fully de-energized, de-pressurized, and locked out before using this tool on any pressurized or energized assembly. Confirm the fastener profile matches the 12-point opening before applying load to avoid rounding. Follow applicable OSHA hand tool safety guidelines when applying leverage to extended-length wrenches.

Technical Specifications

• Opening Size: 1 13/16 inches
• Overall Length: 19 inches
• Point Count: 12-point
• Height: 3.5 inches
• Width: 0.5 inches
• Weight: 4.125 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWRB-58