Williams Comfort Products JHW1033C Open End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1033C is a double-opening open end wrench sized at 15/16 inch and 1 inch, built for professional fastener work in mechanical, HVAC, and plumbing service applications. Each end features a 45-degree chamfer that allows quick, accurate placement on fasteners in tight or awkward positions. The continuous arc design distributes load evenly across the wrench head, reducing spreading under torque and delivering greater structural strength compared to OVO-style designs. A satin-chrome finish provides a non-glare working surface that holds grip even in oily conditions and wipes clean quickly on the job.

This wrench is suited for residential and light commercial service work where two common fastener sizes are needed from a single tool. It fits naturally into the toolkit of licensed HVAC technicians, plumbers, and pipefitters working on equipment connections, valve packing nuts, and mechanical fasteners. The 12-inch overall length gives adequate leverage for most standard torque demands without excessive bulk. It is sold and measured individually.

Key Features

• Dual openings sized at 15/16 inch and 1 inch for two fastener sizes in one tool
• 45-degree chamfer on both ends for fast, accurate fastener engagement
• Continuous arc head design resists spreading and outperforms OVO-style wrenches in strength
• Satin-chrome finish resists glare, 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 service work involving 15/16 inch and 1 inch fasteners across HVAC, plumbing, and pipefitting applications.

Installation Notes

Used by licensed HVAC technicians, plumbers, and pipefitters for fastener work on equipment, piping, and valve assemblies. Always isolate the system and relieve pressure before working on pressurized plumbing or refrigerant connections. Inspect the wrench for cracks or deformation before each use and do not use extension bars on the handle unless rated for that application.

Technical Specifications

• Opening Sizes: 15/16 inch and 1 inch
• Overall Length: 12 inches
• Width: 0.5 inches
• Height: 1 inch
• Weight: 0.86 pounds
• Finish: Satin-Chrome
• Standard: ANSI B107.6
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1033C