Williams Comfort Products JHWRB-3440 Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWRB-3440 is a 12-point box end wrench with a 1 1/16 inch and 1 1/4 inch opening, designed for professional fastener removal in trade and industrial applications. The ratcheting action at each end speeds up removal and installation without requiring the tool to fully clear the fastener head between strokes. The flat handle profile keeps overall thickness low, allowing access to fasteners in tight clearance areas. This wrench is sold individually and is suited for HVAC, plumbing, and mechanical service work where standard combination wrenches lack the clearance or speed required.

This wrench fits typical bolt-through applications where access is restricted and full-swing tool movement is not possible. The 12-point box end engages hex fasteners at 30-degree intervals, reducing the arc needed to reposition the tool. Turning the wrench over reverses the ratcheting direction, eliminating the need to remove and reset the tool during confined-space work. It is a practical choice for field technicians working on equipment panels, mechanical rooms, and piping assemblies.

Key Features

• Dual 12-point box ends with ratcheting action at each end for fast fastener removal
• 1 1/16 inch and 1 1/4 inch openings cover two common fastener sizes in one tool
• Flat handle design allows use in tight clearance areas
• Flip the wrench to reverse ratcheting direction without removing the tool
• Standard length suitable for bolt-through applications

Compatibility

Designed as a standard box end wrench for use with 1 1/16 inch and 1 1/4 inch hex fasteners in trade and industrial service applications.

Installation Notes

This wrench is installed and used by hand with no power tools required. Always confirm the fastener size matches the wrench opening before applying torque to avoid rounding the fastener head. Ensure equipment is de-energized and any pressurized systems are safely relieved before loosening fasteners on mechanical or plumbing assemblies. Follow applicable OSHA hand tool safety guidelines during use.

Technical Specifications

• Opening Sizes: 1 1/16 inches and 1 1/4 inches
• Point Count: 12-Point
• Length: 15.1 inches
• Width: 2.1 inches
• Height: 0.5 inches
• Weight: 1.3 pounds
• Sold As: Each
• UPC: 662459107183

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWRB-3440