Williams Comfort Products JHW1236TOB Box End Wrench 1 1/8 Inch

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1236TOB is a 12-point offset box end wrench with a 1 1/8 inch opening, designed for professional use in tight or restricted fastener locations. The offset head geometry provides additional turning clearance when working around obstructions, making it a practical choice for service technicians across HVAC, plumbing, and mechanical trades. At 1.799 pounds, the wrench is substantial enough for heavy torque applications while remaining manageable for extended use. Both SAE and corresponding metric fastener sizes are marked on the wrench for quick reference in the field.

This wrench is suited for residential and light commercial service work where standard open-end or combination wrenches cannot provide adequate clearance. Its tubular shaft design allows it to be used without a handle to quickly run down nuts, and a separate handle can then be attached for final tightening or to reach otherwise inaccessible fasteners. A detent on the wrench shaft aligns the locking button with the handle hole for secure handle attachment. It is sold individually and is appropriate for use by licensed HVAC technicians, plumbers, pipefitters, and general mechanical service professionals.

Key Features

• 12-point offset box end head provides turning clearance around obstructions
• 1 1/8 inch opening accommodates SAE fasteners with corresponding metric size markings shown
• Tubular shaft design allows use without handle for rapid nut run-down
• Optional handle attaches for maximum torque during final tightening or to reach confined fasteners
• Detent on shaft aligns locking button with handle hole for secure handle engagement
• Sold individually (each)

Compatibility

Designed as an OEM-style replacement and general-use box end wrench suitable for standard 1 1/8 inch SAE fasteners encountered in HVAC, plumbing, and mechanical service applications.

Installation Notes

This wrench is a hand tool intended for use by qualified trade professionals including HVAC technicians, plumbers, and pipefitters. Always ensure the wrench opening is fully seated on the fastener before applying torque to prevent rounding. When attaching the optional handle, confirm the locking button is fully engaged before applying load. Follow applicable safety practices and relevant codes when servicing pressurized or energized systems.