Apex 84866 Impact Socket 3/4 Inch Drive 6 Point

Product Description

The APEX 84866 is a 3/4 inch drive, 6-point impact socket designed for professional-grade fastener work in demanding trade environments. Manufactured from chrome molybdenum alloy steel, this socket is built to handle the high-torque output of pneumatic and electric impact drivers without cracking or deforming. A manganese phosphate coating provides corrosion resistance for long service life in shop and field conditions. Laser-etched markings combined with a secondary hard-stamped size designation make identification fast, even on a cluttered workbench. Licensed technicians, mechanics, and industrial maintenance professionals rely on this type of socket for heavy-duty disassembly and assembly work.

This socket is suited for automotive, fleet, heavy equipment, and industrial maintenance applications where a 3/4 inch drive impact tool is the standard. The 6-point geometry reduces stress concentration on fastener flats compared to 12-point designs. Off-corner loading technology engages the flat faces of the fastener rather than the corners, significantly reducing the risk of rounding damaged or corroded fasteners during removal. It is sold individually, making it a direct addition to an existing 3/4 inch drive impact socket set.

Key Features

• Chrome molybdenum alloy steel construction for high-torque impact resistance
• Manganese phosphate coating resists corrosion in wet and chemical environments
• 6-point drive geometry minimizes fastener rounding
• Off-corner loading design engages fastener flats, not corners
• Laser-etched and hard-stamped size markings for fast, reliable identification
• 3/4 inch drive — compatible with standard 3/4 inch impact wrenches and ratchets

Compatibility

Designed as an OEM-style replacement or add-on impact socket for use with standard 3/4 inch square drive impact wrenches, ratchets, and breaker bars.

Installation Notes

Impact sockets must only be used with impact-rated drive tools — never substitute standard chrome hand-tool sockets with impact wrenches. Inspect the socket for cracks or deformation before each use and replace if damage is found. Ensure the socket is fully seated on the fastener before applying torque. Follow applicable shop safety procedures and equipment manufacturer guidelines when operating impact tools.

Technical Specifications

• Drive Size: 3/4 inch
• Point Count: 6 point
• Coating: Manganese phosphate
• Material: Chrome molybdenum alloy steel
• Length: 3.543 inches
• Weight: 1.23 pounds
• Sold As: Each
• UPC: 099575848667

Standard Information

• Brand: APEX
• Manufacturer Part Number: 84866