Williams Comfort Products JHW1212MRSS Combination Wrench 12 Mm

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1212MRSS is a stubby combination wrench with a 12 MM opening, built for confined-space fastener work where a standard-length wrench will not fit. One end features a rounded open end profile for fast socket engagement on hex fasteners. The opposite end is a 12-point box end that provides multiple engagement positions in tight quarters. At 0.14 pounds, the wrench is light enough for repetitive use without fatigue. Trade professionals reaching into cramped equipment bays, panel enclosures, or mechanical chases will find the stubby length a practical advantage over full-length combination wrenches.

This wrench suits applications where metric fasteners are standard and working clearance is limited. It is commonly used by HVAC technicians, plumbers, electricians, and millwrights when servicing equipment with closely spaced components or shallow fastener recesses. The 12 MM opening covers a common metric bolt and nut size found across equipment mounting hardware, brackets, and control assemblies. Each wrench is sold individually.

Key Features

• 12 MM wrench opening fits common metric fastener sizes
• Stubby length profile for use in restricted-access areas
• Rounded open end allows fast engagement on hex fasteners
• 12-point box end provides multiple drive positions in tight clearances
• Lightweight at 0.14 pounds for reduced hand fatigue during repetitive tasks

Compatibility

Designed as an OEM-style hand tool for use with standard 12 MM metric hex fasteners in residential and commercial trade service applications.

Installation Notes

This wrench is a hand tool requiring no installation. Always select the correct size wrench for the fastener to avoid rounding. When working near energized electrical components, ensure power is isolated before using any metal hand tool in the work area. Inspect the wrench for cracks or deformation before each use and remove from service if damage is found.

Technical Specifications

• Wrench Opening: 12 MM
• Open End Type: Rounded
• Box End Type: 12-Point
• Number of Points: 12
• Length Type: Stubby
• Head Type: Standard
• Weight: 0.14 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1212MRSS