Williams Comfort Products JHWBWM-2730 Box End Wrench 27x30mm

Product Description

The WILLIAMS COMFORT PRODUCTS JHWBWM-2730 is a 12-point box end wrench with a 27 mm by 30 mm dual opening, built for professional trade use in mechanical, plumbing, HVAC, and industrial service applications. The SUPERTORQUE box opening geometry applies wrenching force to the flat surfaces of hex fasteners rather than the corners, allowing higher torque to be applied without rounding or deforming fastener points. At 0.25 pounds and approximately 16.4 inches in length, this wrench is sized for reach and leverage on larger fasteners. It meets ANSI B107.9M specifications and is sold as a single unit.

This wrench is suited for residential and commercial service work where larger metric fasteners are common, such as equipment installation, pipe flanges, and mechanical connections. The 10-degree offset box end provides clearance when working in confined spaces or close-tolerance areas where a straight wrench cannot seat properly. Size markings on the handle ends allow for quick identification in a toolbox or on a service truck. It is appropriate for any trade requiring reliable torque application on metric hardware.

Key Features

• SUPERTORQUE box opening applies force to fastener flats, not corners, reducing the risk of rounding hex points under high torque
• 12-point box end on both 27 mm and 30 mm openings for more engagement positions
• 10-degree offset box end provides clearance in tight or recessed work areas
• Size markings stamped on handle ends for fast identification
• Meets ANSI B107.9M federal specification

Compatibility

Designed for use with standard metric hex fasteners requiring 27 mm or 30 mm wrench openings across trade and industrial service applications.

Installation Notes

This wrench is a hand tool used by HVAC technicians, plumbers, electricians, and general mechanical service professionals. Ensure the correct opening size is fully seated on the fastener before applying torque to avoid slippage. Inspect the wrench for cracks or wear before use on high-torque applications. No power sources need to be de-energized for use of this hand tool, but always follow applicable jobsite safety protocols.

Technical Specifications

• Opening Sizes: 27 mm x 30 mm
• Point Count: 12-point
• Offset Angle: 10 degrees
• Length: 16.4 inches
• Weight: 0.25 pounds
• Standard: ANSI B107.9M
• UOM: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHWBWM-2730