Williams Comfort Products JHW1211MRS 11MM Combination Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1211MRS is an 11 MM combination wrench built for professional tradespeople who need reliable torque delivery in confined spaces. The wrench features a 12-point rounded box end with a SUPERTORQUE opening that applies wrenching force to the flat surfaces of a hex fastener rather than its corners, reducing the risk of rounding or deforming fastener points under high torque. The open end uses a SUPERCOMBO profile with specially designed grooves that redirect force away from fastener corners. Manufactured from special alloy steel, precision forged and heat treated, this wrench is engineered for long-term durability in demanding field and shop environments.

The JHW1211MRS is suited for mechanical, HVAC, plumbing, and electrical trade work where metric fasteners are standard. The extended handle is sized for improved leverage and balance, making it practical for overhead, panel, and tight-clearance installations where swing arc is limited. The ratcheting gear mechanism features up to 80 teeth, which shortens the required arc of movement between strokes and allows useful work in areas where a standard wrench cannot complete a full swing.

Key Features

• SUPERTORQUE 12-point box end contacts flat fastener surfaces, not corners, reducing rounding under high torque
• SUPERCOMBO open end with grooved profile directs force away from fastener corners
• Ratcheting mechanism with up to 80 teeth minimizes swing arc for use in tight spaces
• Special alloy steel construction, precision forged and heat treated for strength and durability
• Extended handle designed for optimum leverage, comfort, and balance
• 11 MM opening sized for standard metric fasteners

Compatibility

Designed as an OEM-style replacement or direct-use combination wrench for applications requiring an 11 MM metric fastener drive in residential, commercial, and light industrial service work.

Installation Notes

This wrench is a hand tool intended for use by licensed tradespeople and qualified service technicians. Always ensure the wrench opening is fully seated on the fastener before applying torque to prevent slippage. Inspect the tool for cracks or deformation before each use and remove from service if damage is found. Follow applicable trade codes and manufacturer torque guidelines for the fastener and assembly being serviced.

Technical Specifications

• Opening Size: 11 MM
• Point Type: 12-Point Rounded
• Length: 7.5 inches
• Width: 0.88 inches
• Height: 0.38 inches
• Weight: 0.17 pounds
• Material: Special Alloy Steel
• Unit of Measure: Each
• UPC: 662459991997

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1211MRS