Williams JHW1236TSB 12-point Box End Wrench 1 1/8 Inch

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1236TSB is a 12-point straight box end wrench with a 1 1/8 inch opening, designed for professional tradespeople who need reliable torque in tight spaces. The straight box head configuration provides access to fasteners where clearance is limited, and the wrench can be used with or without an optional handle. This flexibility allows a technician to quickly run down nuts bare-handed and then attach the handle for final tightening or to reach otherwise inaccessible fasteners. At 1.601 pounds, it is a solid, durable hand tool suited to HVAC, plumbing, and general mechanical service work.

This wrench is well suited to residential and light commercial service applications where a variety of fastener sizes are encountered. Sizing for both SAE and corresponding metric fasteners is marked on the wrench, reducing the need to swap tools on the job. A detent on the wrench shaft aligns the locking button with the handle hole, making handle attachment quick and secure. It is a practical addition to any field service kit where one tool needs to handle multiple roles without adding bulk.

Key Features

• 12-point box end accepts both SAE and metric fasteners, with sizes marked on the wrench
• Straight head profile provides access in tight, low-clearance spaces
• Use with or without the optional handle for versatile run-down and final-torque operation
• Detent on the wrench shaft aligns the locking button with the handle hole for fast, secure attachment
• Sold individually for targeted replacement or kit expansion

Compatibility

Designed as an OEM-style replacement or professional-grade addition for use with Williams optional tubular wrench handles; compatible with standard 1 1/8 inch 12-point fasteners in SAE and corresponding metric sizes.

Installation Notes

This tool is intended for use by licensed technicians and experienced tradespeople performing fastener work on mechanical systems. Always de-energize or shut off the system being serviced before beginning any work involving hand tools on mechanical connections. Inspect the wrench for cracks or wear before use, and confirm the handle is fully locked before applying torque. Follow applicable codes and equipment manufacturer torque guidance when tightening critical fasteners.

Technical Specifications

• Opening Size: 1 1/8 inches
• Point Count: 12-point
• Head Style: Straight box end
• Overall Length: 11 inches
• Width: 1.5 inches
• Height: 1.2 inches
• Weight: 1.601 pounds
• Sold As: Each
• UPC: 662459900296

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1236TSB