Milwaukee Tool 49-66-5132 Lineman Utility Socket Bit

Product Description

The MILWAUKEE TOOL 49-66-5132 is a Lineman's Utility Socket bit designed for use with power screwdrivers and impact-rated drivers. It accepts a 7/16 inch hex fastener and measures 3.02 inches in overall length with a body diameter of 1.65 inches. The bit is non-magnetic and is classified for use with standard hex socket screws. Built for field work, it delivers reliable torque transfer in high-use applications common to utility and electrical trades. At 0.44 pounds, it is a compact, single-piece accessory that drops directly into compatible 1/2 inch drive power tools.

This bit is intended for use in utility and electrical trade applications where Lineman's socket fasteners are encountered. It is suited for residential and commercial installations, overhead line work, and panel or enclosure work involving standard hex socket screws. The 7/16 inch hex drive size is a common specification in utility infrastructure and electrical distribution environments. It is typically used by journeymen electricians and linemen working with power drivers on repetitive fastening tasks.

Key Features

• 7/16 inch hex drive size fits standard Lineman's utility socket screws
• 3.02 inch overall length provides reach in recessed or confined fastener locations
• 1/2 inch drive interface for compatibility with standard power driver chucks
• 1.65 inch body diameter for full socket engagement
• Non-magnetic construction for use in environments where magnetism is a concern
• Single-piece packaging, sold individually

Compatibility

Designed as an OEM-style power driver bit for use with 1/2 inch drive power screwdrivers and impact drivers accepting standard hex shank accessories. Compatible with standard hex socket screws in Lineman's utility applications.

Installation Notes

Installation is performed by licensed electricians or qualified linemen using compatible 1/2 inch drive power drivers. De-energize all circuits and follow applicable NFPA 70 (NEC) lockout/tagout procedures before working on any electrical enclosure or panel fasteners. Inspect the bit for wear or deformation before each use and replace if the hex profile shows rounding. Do not use this bit with hand ratchets rated below the torque output of the driver being used.