Williams Comfort Products JHW1224SC Combination Wrench 3/4 in

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1224SC is a 3/4-inch combination wrench built for professional use in demanding fastener applications. It features a SUPERCOMBO open end with specially designed grooves that redirect wrenching force away from fastener corners, reducing the risk of rounding. The SUPERTORQUE box end applies force to the flat surfaces behind fastener points rather than the corners, allowing higher torque without deforming the hex. The wrench measures 11 inches overall and carries a high-polish chrome finish. It is suited for licensed tradespeople who require precision and durability in hand tools across mechanical, HVAC, and general trade work.

The JHW1224SC is appropriate for both residential and commercial service environments where reliable torque application on 3/4-inch fasteners is needed. The box and open end openings are identical in size, giving the technician two wrenching options in a single tool. It meets Federal Specification ANSI B107.6 and aerospace specification SAE AS 954, making it suitable for precision applications requiring accurate torque-to-tension relationships. Use cases include equipment installation, mechanical assembly, and maintenance work across HVAC, plumbing, and related trades.

Key Features

• SUPERCOMBO open end with grooves that redirect force away from fastener corners
• SUPERTORQUE box end contacts flat surfaces behind fastener points for higher torque capacity without corner deformation
• Box and open end openings are the same size for consistent fitment
• Meets ANSI B107.6 and SAE AS 954 aerospace specifications for 12-point fasteners
• Compatible with all common 6-point hex fasteners
• High-polish chrome finish for corrosion resistance and durability

Compatibility

Designed for use on 3/4-inch hex fasteners in both 6-point and 12-point configurations. Suitable as a general-purpose combination wrench for trade and mechanical service applications.

Installation Notes

This wrench is a hand tool intended for use by qualified tradespeople including HVAC technicians, plumbers, and mechanical contractors. Before servicing any equipment, shut off power and isolate all energy sources per applicable lockout/tagout procedures. Select the correct end for the fastener type and torque requirement. Do not use extensions or cheater bars on this wrench, as doing so may exceed its rated capacity and cause fastener or tool damage.

Technical Specifications

• Opening Size: 3/4 inch
• Overall Length: 11 inches
• Width: 1.5 inches
• Height: 0.6 inches
• Weight: 0.622 pounds
• Finish: High-Polish Chrome
• Certifications: ANSI B107.6, SAE AS 954
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1224SC