Milwaukee Tool 49-66-6594 Impact Socket 1 in Drive 29mm

Product Description

The MILWAUKEE TOOL 49-66-6594 is a 1-inch drive, 29mm, 6-point impact socket designed for heavy-duty fastening applications in industrial and mechanical service environments. Built from steel with a black phosphate finish, this standard-length socket resists corrosion and withstands the high-torque output of pneumatic and hydraulic impact wrenches. The non-sparking construction makes it suitable for use in environments where ignition hazards are a concern. Licensed tradespeople and service technicians in automotive, industrial maintenance, and heavy equipment repair rely on this socket for demanding drive applications where standard chrome sockets would fail under impact stress.

This socket is suited for residential, commercial, and industrial applications where a 1-inch drive impact tool is in use. Its 29mm hex opening and 6-point design deliver maximum contact on fastener flats, reducing the risk of rounding. The standard length profile fits in most drive setups without requiring an extension in typical install positions. It is commonly used by diesel mechanics, heavy equipment technicians, millwrights, and industrial maintenance professionals working with large-diameter fasteners on machinery, structural assemblies, and vehicle drivetrains.

Key Features

• 1-inch drive size for use with heavy-duty impact wrenches and drive tools
• 29mm 6-point socket opening for maximum contact and reduced fastener rounding
• Non-sparking construction rated for use in hazardous or ignition-sensitive environments
• Black phosphate finish resists corrosion and reduces glare in the work area
• Standard length profile fits typical drive setups without an extension
• Steel construction rated for the high-torque demands of pneumatic and hydraulic impact tools

Compatibility

Designed as an OEM-style impact socket for use with 1-inch drive pneumatic, hydraulic, or electric impact wrenches requiring a 29mm 6-point hex socket.

Installation Notes

This socket should be installed and used by qualified mechanical or industrial tradespeople familiar with 1-inch drive impact tooling. Before use, confirm the socket is fully seated on the drive anvil and that the retaining pin or ring is secured. Never use impact sockets with hand-drive ratchets, as impact-rated and hand-rated tools are not interchangeable. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.