Williams Comfort Products JHW1220MNRC Combination Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1220MNRC is a 12-point ratcheting combination wrench with a 20 inch opening, built for trade professionals who work in tight clearances where standard wrenches lose effectiveness. The 72-tooth gear mechanism requires only 5 degrees of ratcheting arc to engage the next tooth, allowing the tool to function in severely restricted spaces. The box end features a 12-point design for superior fastener engagement, and the rounded profile reduces the risk of rounding off fastener heads during high-torque applications. The satin-chrome finish resists corrosion and wipes clean quickly on the job.

This wrench is suited for mechanical, plumbing, electrical, and HVAC service work where large fasteners are encountered in confined spaces. The thin profile makes it particularly useful in equipment rooms, mechanical chases, and panel enclosures where swing arc is limited. It is appropriate for both residential and light commercial service applications requiring a heavy-duty combination wrench at a 20 inch opening size.

Key Features

• 72-tooth gear requires only 5 degrees of ratcheting arc to engage the next tooth
• 12-point ratcheting box end provides superior fastener engagement and reduces slippage
• Thin profile designed for tight clearances where accessibility is critical
• High-polish satin-chrome finish resists corrosion and cleans easily
• Rounded box end reduces fastener damage risk during use

Compatibility

Designed as a general-purpose combination wrench suitable for fasteners requiring a 20 inch opening in mechanical, plumbing, HVAC, and electrical service applications.

Installation Notes

This wrench is used by licensed trades including HVAC technicians, plumbers, pipefitters, and electricians for fastener removal and installation. Always confirm the correct opening size before applying torque to avoid fastener damage. De-energize or shut off the relevant system before working on any fasteners securing pressurized or energized components. Keep the tool clean and inspect for wear or damage before each use.

Technical Specifications

• Opening Size: 20 inches
• Box End Points: 12-point
• Gear Teeth: 72-tooth
• Ratcheting Arc: 5 degrees
• Finish: Satin-Chrome
• Weight: 0.77 pounds
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1220MNRC