Williams JHW1216MRCU 16MM 12-point Ratcheting Combination Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1216MRCU is a 16 MM ratcheting combination wrench with a 12-point rounded box end, designed for professional tradespeople who need reliable torque application in confined or obstructed workspaces. The box end uses a SUPERTORQUE design that contacts the flat surfaces of a hex fastener rather than its corners, reducing the risk of rounding or deforming fasteners under high torque. The open end features SUPERCOMBO grooves that redirect wrenching force away from fastener corners. Manufactured from special alloy steel and precision forged with heat treatment, this wrench is built for durability and consistent performance in demanding service environments.

This wrench is suited for use in HVAC, plumbing, mechanical, and general maintenance applications where access is limited and swing arc must be minimized. The ratcheting gear mechanism features up to 80 teeth, allowing the wrench to advance with very short arc movements. The box end is offset 15 degrees for knuckle clearance, and the handle is sized to provide additional leverage and balance. A low-profile reverse lever allows quick direction changes without interfering with adjacent components or structures.

Key Features

• SUPERTORQUE 12-point box end contacts flat fastener surfaces, not corners, to reduce rounding under high torque
• SUPERCOMBO open end with grooves that direct force away from fastener corners
• Ratcheting mechanism with up to 80 teeth for minimal swing arc in tight spaces
• Box end offset 15 degrees for improved knuckle clearance
• Low-profile reverse lever for easy direction changes in confined areas
• Precision forged and heat-treated special alloy steel construction

Compatibility

Designed for use with 16 MM hex fasteners in standard combination wrench applications across trade and industrial service work.

Installation Notes

This wrench is a hand tool used by HVAC technicians, plumbers, electricians, and general mechanical tradespeople. No power source is required. Inspect the wrench for wear or damage before applying high torque loads. Do not use pipe extensions or cheater bars on the handle, as this can overstress the tool and damage fasteners.

Technical Specifications

• Opening Size: 16 MM
• Box End Points: 12-Point
• Box End Offset: 15 degrees
• Ratchet Teeth: Up to 80
• Material: Special alloy steel, precision forged and heat treated
• Length: 10.25 inches
• Width: 1.13 inches
• Height: 0.75 inches
• Weight: 0.42 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1216MRCU