Williams JHW12100TOB 12-point Offset Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW12100TOB is a 12-point offset box end wrench with a 3 1/8 inch opening, designed for professional use in tight or restricted fastener locations. The offset box head provides turning clearance where a standard wrench cannot fit flush. This wrench is built for use with or without an optional handle, giving technicians flexibility when running down nuts quickly or applying maximum torque for final tightening. Both SAE and corresponding metric fastener sizes are marked on the wrench for fast identification in the field.

This wrench suits a wide range of trade applications including HVAC installation, plumbing rough-in, and general mechanical work where access to fasteners is limited. The tubular shaft design allows the wrench to be used handleless to spin down nuts rapidly, then the handle attaches when full turning power is needed. A detent on the shaft aligns the locking button with the handle hole, making handle attachment straightforward. Electricians, plumbers, and HVAC technicians working in confined spaces will find this tool useful for reaching otherwise inaccessible fasteners.

Key Features

• 12-point box end engages fasteners at multiple positions for easier socket placement
• Offset head design provides clearance to turn fasteners in tight or recessed locations
• Compatible for use with or without an optional handle for versatile torque application
• Detent on wrench shaft aligns locking button with handle hole for secure attachment
• SAE and metric fastener sizes marked on wrench for quick reference
• Sold individually per unit

Compatibility

Designed as a standard offset box end wrench suitable for 3 1/8 inch SAE fasteners across residential and commercial trade applications.

Installation Notes

This wrench is a hand tool requiring no power source or special code compliance. Always select the correct size opening to avoid rounding fastener heads. Inspect the locking detent before attaching the handle to ensure it seats fully. Use appropriate personal protective equipment when working in mechanical spaces.