Milwaukee Tool 49-66-6700 Socket Extension 3 Inches

Product Description

The MILWAUKEE TOOL 49-66-6700 is a 3-inch socket extension designed for use with compatible socket drive systems. Socket extensions increase reach between the drive tool and the fastener, allowing technicians to access bolts and nuts in recessed or obstructed locations. At 3 inches in overall length, this extension suits a wide range of service tasks across mechanical, HVAC, plumbing, and electrical trades. The unit measures approximately 0.48 inches in height and width, keeping it compact for use in tighter spaces. Packaged individually, it is sold as a single-piece unit with a minimum order quantity of one.

This socket extension is suited for general service work in residential and light commercial settings. Technicians use short extensions like this during equipment installation, maintenance, and repair tasks where a bare socket or ratchet cannot reach the fastener directly. Common applications include panel work, equipment mounting, and mechanical assembly across multiple trades.

Key Features

• 3-inch overall length for moderate reach in confined areas
• Compact 0.48-inch profile fits tighter clearances
• Single-piece package with a minimum order quantity of one
• Lightweight at 0.07 pounds for easy handling during extended use

Compatibility

Designed as a standard socket extension for use with compatible drive socket sets. Consult the drive size markings on the extension and your socket set before use to confirm fitment.

Installation Notes

Socket extensions are installed and removed by hand. Ensure the drive end seats fully into the ratchet or driver before applying torque. Inspect the extension for cracks or deformation before each use and replace if damaged. No special certifications or codes govern general socket extension use, but always follow the equipment manufacturer's fastener torque guidelines.