Williams Comfort Products JHW1113A Open End Wrench 13/64 in

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1113A is a single-size open end wrench designed for fastener work in tight, restricted spaces. The wrench features a thin head profile and a continuous arc construction that resists spreading under load — a measurable improvement over older OVO-style designs. Both ends carry the same 13/64-inch opening, and the heads are offset at 15 and 80 degrees to the handle, giving the installer four distinct working positions from a single tool. The satin finish reduces corrosion and provides a slip-resistant grip surface. Overall length is 3 inches, and the tool weighs 0.02 pounds.

This wrench is suited for professional tradespeople who regularly work in confined mechanical assemblies — including HVAC equipment cabinets, plumbing valve clusters, and electrical panel work — where standard wrench clearance is unavailable. The 45-degree chamfer on both wrench ends allows fast, accurate placement on fastener flats without fumbling, making it practical for repeated, high-cycle tasks in production or service environments.

Key Features

• Same 13/64-inch opening at both ends for consistent fitment
• Heads offset at 15 and 80 degrees to the handle — four usable working positions per tool
• Continuous arc design resists spreading and outperforms OVO-style construction
• Thin head profile fits into restricted clearance areas standard wrenches cannot reach
• 45-degree chamfer on wrench ends for quick, accurate fastener seating
• Satin finish for corrosion resistance and improved grip

Compatibility

Designed for use with 13/64-inch fasteners in any trade application requiring a compact, offset open end wrench in confined spaces.

Installation Notes

This wrench is a hand tool requiring no installation; however, always confirm fastener size matches the 13/64-inch opening before applying torque to avoid rounding hardware. When working inside energized electrical enclosures or pressurized systems, de-energize and depressurize per applicable NEC or IPC guidelines before using any hand tool on fasteners. Inspect the wrench periodically for wear or deformation at the jaw opening, and remove from service if spreading is detected.

Technical Specifications

• Opening Size: 13/64 inches
• Overall Length (OAL): 3 inches
• Head Offset Angles: 15 degrees and 80 degrees
• Chamfer Angle: 45 degrees
• Length: 3.2 inches
• Width: 0.5 inches
• Height: 0.2 inches
• Weight: 0.02 pounds
• Finish: Satin
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1113A