Williams Comfort Products JHWRBM-1112 Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHWRBM-1112 is a 6-point double box end wrench designed for professional fastener removal in tight or obstructed work areas. The ratcheting action at each end allows for quick fastener driving without repositioning the tool on every stroke. With an 11 mm opening on one end and a 12 mm opening on the other, this wrench covers two common metric fastener sizes in a single tool. The flat handle profile keeps the wrench low-profile, making it suited for shallow clearance situations common in mechanical service work. Overall length is 6.875 inches.

This wrench is intended for use by mechanics, HVAC technicians, plumbers, and other trade professionals who work in confined spaces where a standard open-end wrench cannot seat properly. The 6-point box end geometry provides full contact on fastener flats, reducing the risk of rounding. It is particularly useful in bolt-through applications where the fastener cannot be accessed from the side, and flipping the wrench reverses the ratcheting direction without removing it from the fastener.

Key Features

• Ratcheting action at each end allows fast fastener removal without repeated repositioning
• 6-point box end geometry maximizes contact on fastener flats to reduce rounding
• Dual-size openings: 11 mm and 12 mm in a single tool
• Flat handle design provides access to tight clearance areas
• Reversible direction by flipping the wrench over — no separate mechanism required
• Suited for bolt-through applications where side access is not available

Compatibility

Designed for use with 11 mm and 12 mm metric fasteners in applications requiring a 6-point double box end wrench.

Installation Notes

This wrench is a hand tool intended for use by qualified trade professionals during mechanical service and repair. Ensure the fastener is fully seated in the box end before applying torque to avoid slippage or fastener damage. Do not use extensions or additional leverage beyond the wrench handle, as this can damage the ratcheting mechanism or round fasteners.

Technical Specifications

• Drive Type: 6-Point Double Box End
• Opening Sizes: 11 mm and 12 mm
• Overall Length: 6.875 inches
• Width: 1 inch
• Height: 0.4 inches
• Weight: 0.3 pounds
• Quantity: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWRBM-1112