Williams Comfort Products JHW1037 Open End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1037 is a double-opening, open-end wrench with a 1-1/16 inch and 1-1/4 inch opening size. It is built for fastener access in tight or angled positions, making it a reliable hand tool for HVAC technicians, plumbers, electricians, and other trade professionals who need a dependable wrench during installation or service work. The continuous arc body design resists spreading under load and delivers greater structural strength than OVO-style wrenches. A 45-degree chamfer on each wrench end allows quick, accurate seating on fasteners without repositioning.

This wrench suits residential and light commercial trade applications where standard open-end wrenches are required for equipment installation, pipe fitting, or mechanical assembly. The satin-chrome finish provides a secure grip in oily or wet conditions and wipes clean without corroding or staining. Its compact, single-piece construction keeps weight low at 1.4 pounds, making it practical for tool bags and service vans. The JHW1037 conforms to ANSI B107.6 specification, meeting the dimensional and performance standards required for professional-grade hand tools.

Key Features

• Dual openings: 1-1/16 inch and 1-1/4 inch, covering two common fastener sizes in one tool
• 45-degree chamfered wrench ends allow easy placement on fasteners in confined spaces
• Continuous arc body design reduces spreading and exceeds the strength of OVO-style designs
• Satin-chrome finish resists corrosion, improves grip, and cleans easily
• Meets ANSI B107.6 federal specification for open-end wrenches

Compatibility

Designed as a standard open-end wrench for general mechanical, HVAC, plumbing, and electrical trade use where 1-1/16 inch or 1-1/4 inch fastener openings are required.

Installation Notes

This wrench is a hand tool suitable for use by any licensed trade professional or qualified technician. Always ensure the wrench is fully seated on the fastener before applying force to avoid rounding fastener heads. De-energize or shut off equipment before performing any mechanical work on live systems. Inspect the wrench for cracks or deformation before each use and replace if damaged.

Technical Specifications

• Opening Size 1: 1-1/16 inches
• Opening Size 2: 1-1/4 inches
• Width: 12.9 inches
• Height: 0.5 inches
• Length: 2.5 inches
• Weight: 1.4 pounds
• Finish: Satin-Chrome
• Standard: ANSI B107.6
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1037