Williams JHW1223MSC Combination Wrench 23 Mm 12-point

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1223MSC is a 23 mm combination wrench built for professional fastener work in trade and mechanical service environments. It features a 12-point SUPERTORQUE box end and a SUPERCOMBO open end, both engineered to apply wrenching force to the flat surfaces of a hex fastener rather than its corners. This design reduces the risk of rounding or deforming fastener points under high torque. The high-polish chrome finish resists corrosion and aids cleanup in shop and field conditions. Licensed and HVAC technicians, plumbers, pipefitters, and general mechanical tradespeople will find this wrench appropriate for everyday fastener service.

The JHW1223MSC is suited for use on 23 mm hex fasteners in residential and commercial mechanical systems. The SUPERTORQUE box end gives it a clear advantage over conventional 12-point box end wrenches when breaking loose or torquing down fasteners in tight quarters. The SUPERCOMBO open end adds flexibility for situations where a full box-end swing is not possible. It is sold individually and fits within standard hand-tool kits for HVAC, plumbing, and pipefitting trades.

Key Features

• SUPERTORQUE 12-point box end contacts flat surfaces of hex fasteners, not corners, reducing fastener deformation under high torque
• SUPERCOMBO open end uses grooved geometry to direct wrench force away from fastener corners
• Compatible with all common 6-point hex fasteners when used on the box end side
• High-polish chrome finish for corrosion resistance and easy cleaning
• Meets ANSI B107.6 and SAE AS 954 federal specifications
• Single-piece construction sold per each unit

Compatibility

Designed as a standard 23 mm combination wrench for use on hex fasteners across residential and commercial mechanical, HVAC, plumbing, and pipefitting applications.

Installation Notes

This wrench is a hand tool and does not require installation, but proper fastener engagement is essential before applying torque. Always confirm the wrench opening is fully seated on the fastener before loading. When working on pressurized systems or energized equipment, de-energize and depressurize the system according to applicable codes before breaking fastener connections. Use in well-lit conditions to confirm correct sizing and avoid fastener damage.

Technical Specifications

• Opening Size: 23 MM
• Box End Type: 12-Point SUPERTORQUE
• Open End Type: SUPERCOMBO Rounded
• Finish: High-Polish Chrome
• Standards: ANSI B107.6, SAE AS 954
• Weight: 1.085 pounds
• Length: 2.5 inches
• Width: 13.1 inches
• Height: 1.2 inches
• Unit of Measure: Each
• UPC: 662459901842

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1223MSC