Williams Comfort Products B-115 Drive Extension

Product Description

The WILLIAMS COMFORT PRODUCTS B-115 is a 3/8 inch drive extension used to reach fasteners in tight or recessed locations during mechanical service work. At 11 inches in length, it provides the clearance needed to access bolts and nuts that standard sockets cannot reach. Weighing 0.613 pounds, the extension is built for jobsite use by HVAC technicians, plumbers, electricians, and other trade professionals who require reliable hand tools as part of their standard kit.

This extension is suited for residential and commercial service applications where 3/8 inch drive socket sets are standard. It is commonly used during equipment installation, equipment teardown, and component replacement on mechanical systems where fastener access is obstructed by housings, panels, or structural framing.

Key Features

• 3/8 inch drive size compatible with standard 3/8 inch drive sockets and ratchets
• 11 inch length provides extended reach into recessed or confined fastener locations
• Lightweight at 0.613 pounds for reduced hand fatigue during extended use
• Sold individually for targeted tool inventory replacement or addition

Compatibility

Designed for use with standard 3/8 inch drive sockets, ratchets, and torque wrenches as part of a conventional socket drive system.

Installation Notes

This extension is a hand tool and requires no installation. Ensure the square drive connection is fully seated between the extension and the socket or ratchet before applying torque. Do not use extension bars with impact drivers unless the tool is rated for impact service. Inspect the drive end for wear or damage before each use.

Technical Specifications

• Drive Size: 3/8 inch
• Length: 11 inches
• Weight: 0.613 pounds
• Sold As: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: B-115