Milwaukee Tool 49-66-6384 Impact Socket 3/4 in 46mm 6-pt

Product Description

The MILWAUKEE TOOL 49-66-6384 is a 3/4 inch drive, 46mm impact socket built for heavy-duty fastening applications. Featuring a 6-point hex drive geometry, this standard-length socket is manufactured from steel with a black phosphate finish that resists corrosion and reduces glare. The non-sparking design makes it suitable for use in environments where ignition risk is a concern. Licensed electricians, industrial mechanics, and HVAC technicians working on large-tonnage equipment reach for this socket when driving or removing large fasteners with impact wrenches and drive tools.

This socket is suited for commercial and industrial service work where 46mm fasteners appear on compressors, large HVAC equipment, heavy machinery, and structural assemblies. The standard-length profile fits most 3/4 inch drive impact wrenches without an extension. The 6-point contact pattern reduces the risk of fastener rounding under high-torque impact loads, making it a reliable choice for both installation and removal tasks on stubborn hardware.

Key Features

• 3/4 inch drive size compatible with standard 3/4 inch impact wrenches and drive tools
• 46mm socket size for large-format hex fasteners common on commercial equipment
• 6-point hex drive geometry reduces fastener rounding under impact loads
• Non-sparking design rated for use in environments with ignition risk
• Black phosphate finish resists corrosion and surface oxidation
• Standard-length profile fits most impact wrench heads without an extension

Compatibility

Designed as an OEM-style impact socket for use with 3/4 inch drive impact wrenches and manual drive tools requiring a 46mm 6-point hex socket.

Installation Notes

This socket is installed and removed by hand onto a 3/4 inch square drive impact wrench or ratchet. Ensure the drive tool is depressurized or powered down before changing sockets. Verify the socket seats fully onto the drive anvil and the retaining pin or ring is engaged before applying torque. Inspect the socket for cracks or deformation before each use and remove from service if damage is found.