Williams Comfort Products 7-140B Impact Universal Joint

Product Description

The Williams Comfort Products 7-140B is a 1-inch drive impact universal joint designed for heavy-duty fastening applications. This u-joint connects a 1-inch drive impact wrench or ratchet to a socket at an angle, allowing techs to reach fasteners in confined or obstructed spaces. It is built to handle the high-torque output of pneumatic and electric impact tools. Trade professionals in HVAC, plumbing, and mechanical contracting rely on this type of drive accessory when working in tight equipment rooms, mechanical chases, and service panels where a straight drive approach is not possible.

The 7-140B is suited for professional use in commercial and industrial service environments where 1-inch drive impact tools are standard. Typical applications include removing and installing large fasteners on compressors, chillers, flanged pipe connections, and structural mechanical assemblies. This universal joint is sold individually and is appropriate for any technician who regularly uses 1-inch drive impact equipment.

Key Features

• 1-inch drive size rated for impact tool use
• Universal joint design allows angled access to fasteners in confined spaces
• Weighs 3.08 pounds, indicating a robust, heavy-duty construction
• Sold as a single unit, compatible with standard 1-inch drive impact sockets and extensions

Compatibility

Designed as an OEM-style replacement or direct-use accessory for standard 1-inch square drive impact wrenches, ratchets, and socket sets.

Installation Notes

Installation requires no special tools beyond the impact wrench or ratchet it is paired with. Ensure the drive tool is powered down and pressure is relieved from any pneumatic supply line before attaching or removing this joint. Universal joints under impact load should be inspected regularly for wear at the pivot points, as worn u-joints can cause socket slippage and fastener damage. Follow applicable workplace safety guidelines when operating 1-inch drive impact equipment.

Technical Specifications

• Drive Size: 1 inch
• Weight: 3.08 pounds
• Sold As: Each
• UPC: 662459257024

Standard Information

• Brand: Williams Comfort Products
• Manufacturer Part Number: 7-140B