Williams Comfort Products 1209MSC-TH Combo Wrench 12PT 9MM

Product Description

The WILLIAMS COMFORT PRODUCTS 1209MSC-TH is a 12-point combination wrench sized for 9MM fasteners. Combination wrenches feature an open end on one side and a box end on the other, giving technicians two engagement options from a single tool. The 12-point box end allows the wrench to engage in tighter swing arcs, which is useful in confined spaces common in HVAC, plumbing, and mechanical installations. This wrench is a hand tool intended for professional trade use wherever 9MM hex fasteners are encountered.

This wrench fits standard 9MM fastener applications across residential and light commercial service work. It is well suited for HVAC technicians, plumbers, and general mechanical tradespeople who need a compact, single-size combination wrench for equipment service, panel work, or component replacement. The 9MM size is commonly found on metric hardware used in modern HVAC equipment, refrigeration units, and plumbing assemblies.

Key Features

• 12-point box end allows engagement in shorter swing arcs in tight spaces
• Open-end and box-end combination design provides two fastener engagement options
• 9MM sizing fits standard metric fasteners used across HVAC and mechanical equipment
• Lightweight construction at 0.1 pounds for easy carry in a tool pouch or bag
• Sold individually for targeted replacement or addition to an existing set

Compatibility

Designed for use with 9MM metric hex fasteners found on HVAC equipment, refrigeration components, plumbing fixtures, and general mechanical assemblies requiring a combination wrench.

Installation Notes

This wrench is a hand tool and does not require installation. Always select the correctly sized wrench to avoid rounding fastener heads. Apply steady, controlled force and reposition the box end as needed in restricted clearance areas. Inspect the wrench for cracks or deformation before use and replace if damaged.

Technical Specifications

• Drive Type: 12-Point Combination
• Size: 9MM
• Weight: 0.1 pounds
• Sold As: Each
• UPC: 662459959966

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: 1209MSC-TH