Williams Comfort Products 1242-TH Combination Wrench 12-point

Product Description

The WILLIAMS COMFORT PRODUCTS 1242-TH is a 12-point combination wrench sized at 1-5/16 inches, built for professional tradespeople who need a reliable hand tool for fastener work in HVAC, plumbing, electrical, and general mechanical service applications. The 12-point box end provides more contact positions per rotation, reducing the chance of fastener rounding in tight quarters. At 2.96 pounds, this wrench offers substantial heft suited to high-torque fastening tasks encountered in field and shop environments.

This combination wrench is well suited for residential and light commercial service work where both open-end and box-end access is required. HVAC technicians, plumbers, and pipefitters commonly reach for combination wrenches when working on equipment mounting hardware, valve packing nuts, flange bolts, and structural connections. The 1-5/16-inch size fits standard SAE fasteners found across a wide range of mechanical systems.

Key Features

• 12-point box end allows engagement at more rotational positions for use in confined spaces
• 1-5/16-inch opening fits common SAE fastener sizes used in mechanical and HVAC service
• Combination design provides both open-end and box-end utility in a single tool
• Sold individually, one wrench per unit

Compatibility

Designed as a general-purpose SAE combination wrench suitable for use on standard 1-5/16-inch fasteners across mechanical, HVAC, plumbing, and electrical trade applications.

Installation Notes

This wrench is intended for use by qualified trade professionals working on mechanical fasteners. Always confirm the fastener size before applying torque to avoid rounding hardware. Ensure equipment is de-energized, depressurized, or otherwise safely isolated before beginning any fastener work. Follow applicable codes and manufacturer service procedures for the system being serviced.

Technical Specifications

• Wrench Size: 1-5/16 inches
• Point Count: 12-point
• Weight: 2.96 pounds
• UPC: 662459959874

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 1242-TH