Milwaukee Tool 49-66-6512 Impact Socket 1 in Drive

Product Description

The MILWAUKEE TOOL 49-66-6512 is a standard-length impact socket designed for heavy-duty fastening applications. Built with a 1-inch hex drive and a 1-1/2-inch socket size, this 6-point socket delivers reliable torque transfer when paired with a 1-inch drive impact wrench. Constructed from steel with a black phosphate finish, it resists corrosion and stands up to the repeated shock loads that impact tools produce. The non-sparking design makes it suitable for use in environments where ignition hazards are a concern. Licensed tradespeople in industrial, commercial, and fleet maintenance settings will find this socket a direct fit for high-torque fastener work.

This impact socket is suited for applications requiring a 1-inch drive tool, including heavy equipment service, structural steel assembly, and industrial machinery maintenance. The 6-point geometry reduces the risk of rounding fastener heads under load, which matters in high-torque situations where fasteners may be corroded or over-tightened. Its standard length profile works in most open-access fastening scenarios without the need for an extension.

Key Features

• 1-inch hex drive compatible with 1-inch drive impact wrenches
• 1-1/2-inch socket size for large-diameter fasteners
• 6-point drive geometry reduces fastener rounding under high torque
• Steel construction with black phosphate finish for corrosion resistance
• Non-sparking design suitable for hazardous or ignition-sensitive environments
• Standard length profile for straightforward fastener access

Compatibility

Designed as an OEM-style replacement and standard fitment impact socket for 1-inch drive impact wrenches used in industrial, commercial, and heavy equipment service applications.

Installation Notes

Installation and removal should be performed by a qualified mechanic or tradesperson using a properly rated 1-inch drive impact wrench. Always verify the drive tool torque rating matches the fastener application before use. Inspect the socket for cracks or deformation before each use and retire any socket showing visible wear. Follow applicable workplace safety codes when operating in environments where the non-sparking rating is a requirement.