Williams Comfort Products JHW1109MM Open End Wrench 9 Mm

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1109MM is a 9 MM offset open end wrench designed for professional tradespeople working in tight or hard-to-reach fastener locations. The wrench head is offset at 15 and 80 degrees to the handle, giving technicians four distinct working positions from a single tool. The continuous arc head design resists spreading under load and outperforms traditional OVO-style construction. A 45-degree chamfer on both wrench ends allows fast, accurate seating on fasteners without fumbling. The thin head profile and satin finish make this wrench practical for confined work areas across HVAC, plumbing, and mechanical service applications.

This wrench is suited for residential and light commercial service calls where 9 MM fasteners appear in equipment panels, valve assemblies, pipe fittings, or mechanical enclosures. Both ends carry the same 9 MM opening, so a single wrench provides four working positions without swapping tools. At 3.75 inches overall length, it fits easily in a standard tool pouch and handles confined-space service where full-size wrenches cannot reach. Plumbers, HVAC technicians, and general mechanical tradespeople will find it useful for routine maintenance and equipment installation tasks.

Key Features

• Wrench head offset at 15 and 80 degrees to the handle for four working positions
• Both ends are the same 9 MM size, doubling available approach angles
• 45-degree chamfer on wrench ends allows fast and accurate fastener placement
• Continuous arc head design resists spreading and is stronger than OVO construction
• Thin head profile fits tight clearances where standard wrenches cannot access
• Satin finish provides corrosion resistance and a slip-resistant grip surface

Compatibility

Designed for use with 9 MM fasteners in a wide range of trade and mechanical service applications including HVAC equipment, plumbing assemblies, and general mechanical installations.

Installation Notes

This wrench is a hand tool requiring no power source or special installation. Verify fastener size before applying torque to avoid rounding hardware. Power down or isolate any equipment before servicing fasteners on energized panels or pressurized systems. Store the wrench in a dry location to preserve the satin finish and corrosion resistance.

Technical Specifications

• Opening Size: 9 MM
• Overall Length (OAL): 3.75 inches
• Head Offset Angles: 15 degrees and 80 degrees
• Chamfer Angle: 45 degrees
• Finish: Satin
• Weight: 0.04 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1109MM