Williams Comfort Products JHW1213MRCU Combination Wrench 13MM

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1213MRCU is a 13 MM ratcheting combination wrench with a 12-point rounded box end, built for professional tradespeople who need reliable torque and control in confined workspaces. The box end uses a SUPERTORQUE design that places wrenching force on the flat surfaces of the fastener rather than the corners, reducing the risk of rounding or deforming hex fasteners under high torque. The open end features SUPERCOMBO grooves that redirect force away from fastener corners as well. Precision forged from special alloy steel and heat treated, this wrench is sized for a longer handle that improves leverage and comfort during extended use.

This wrench is suited for HVAC, plumbing, and mechanical contractors working on equipment assembly, pipe connections, and component fastening where metric hardware is standard. The 15-degree offset box end provides knuckle clearance in tight quarters, and the low-profile reverse lever allows quick direction changes without interference from surrounding components or surfaces. It sells as a single unit and is appropriate for both shop and field use wherever 13 MM metric fasteners are encountered.

Key Features

• SUPERTORQUE 12-point box end applies force to fastener flats, not corners, reducing fastener damage under high torque
• SUPERCOMBO open end with grooves that direct wrench force away from fastener corners
• Ratcheting gear with up to 80 teeth minimizes required swing arc in restricted spaces
• Box end offset 15 degrees for knuckle clearance during use
• Low-profile, easy-action reverse lever stays out of the way in tight installations
• Precision forged from special alloy steel, heat treated for strength and long service life

Compatibility

Designed for use with 13 MM metric hex fasteners across trade and mechanical service applications.

Installation Notes

This wrench is used by HVAC technicians, plumbers, electricians, and general mechanical contractors. Before use in live systems, de-energize electrical equipment and shut off fluid or gas supply as applicable to the work area. Inspect the wrench for cracks or deformation before applying high torque. Do not use extension cheater bars on combination wrenches, as this can exceed the tool's rated load and cause failure.

Technical Specifications

• Opening Size: 13 MM
• Box End Points: 12-Point
• Box End Offset: 15 degrees
• Ratcheting Teeth: Up to 80
• Material: Special alloy steel, precision forged and heat treated
• Length: 8.5 inches
• Width: 1 inch
• Weight: 0.26 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1213MRCU