Williams Comfort Products JHW1218RSS Combination Wrench 9/16 in

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1218RSS is a stubby combination wrench with a 9/16 inch opening, designed for use in confined spaces where a full-length wrench cannot swing freely. The open end features a rounded profile, and the box end is machined to a 12-point configuration for secure engagement on fasteners. At 0.21 pounds, this wrench is compact and lightweight, making it practical for technicians who need to carry multiple hand tools on a service call. It is suited for mechanical tradespeople including HVAC techs, plumbers, and pipefitters working around equipment with limited clearance.

The stubby length makes this wrench a practical choice for tight installation environments such as equipment rooms, mechanical chases, or confined plenum spaces where standard-length wrenches are not usable. The 12-point box end allows the wrench to engage a fastener from more positions than a 6-point end, which reduces the arc of swing required. The rounded open end reduces the chance of slipping off fasteners during application. This wrench is sold individually and is sized for 9/16 inch fasteners commonly found on mechanical equipment, piping hardware, and structural fasteners in trade applications.

Key Features

• Stubby length for use in tight, confined spaces with limited wrench swing
• 9/16 inch wrench opening fits standard fractional fasteners
• Rounded open end reduces slip-off risk during use
• 12-point box end allows engagement from more positions with a shorter swing arc
• Lightweight at 0.21 pounds for easy carry in a tool kit or pouch

Compatibility

Designed for use with 9/16 inch fractional fasteners in mechanical, plumbing, HVAC, and general trade service applications.

Installation Notes

This wrench is used by hand tool trade professionals including HVAC technicians, plumbers, and general mechanical tradespeople. Always confirm fastener size before applying torque to avoid rounding hardware. Use the box end when access allows, as the 12-point engagement provides better grip than the open end. Do not use extension devices on a stubby wrench, as this wrench is not rated for torque multiplication applications.

Technical Specifications

• Wrench Opening: 9/16 inches
• Open End Type: Rounded
• Box End Type: 12-Point
• Number of Points: 12
• Length Type: Stubby
• Head Type: Standard
• Weight: 0.21 pounds
• Sold As: Each
• UPC: 662459992659

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1218RSS