Apex 84871 Impact Socket 3/4 in Drive 6 Point

Product Description

The APEX 84871 is a 3/4 inch drive, 6-point impact socket built for professional-grade fastener work. Constructed from chrome molybdenum alloy steel, it delivers the tensile strength and toughness required for high-torque impact tool applications. The socket carries a manganese phosphate coating that resists corrosion in shop and field environments. Laser-etched size markings paired with a secondary hard-stamped size designation keep identification fast even in low-light conditions. Off-corner loading geometry reduces stress concentration at fastener flats, limiting rounding on worn or tight fasteners. Licensed electricians, mechanics, pipefitters, and industrial service technicians reach for this drive size on heavy equipment and large-diameter fastener work.

The 84871 is suited for use with 3/4 inch drive pneumatic and hydraulic impact wrenches common in heavy mechanical, industrial maintenance, and fleet service applications. At 3.543 inches in length, it fits standard impact gun anvils without excessive extension, keeping the tool profile compact during under-hood or panel work. The 6-point geometry maximizes contact surface on hex fasteners, reducing slippage under load. Sold individually, it integrates directly into existing 3/4 inch drive socket sets.

Key Features

• Chrome molybdenum alloy steel construction for high-strength, high-torque impact use
• Manganese phosphate coating provides corrosion resistance in wet and chemical-exposed environments
• 6-point design maximizes fastener contact and reduces rounding under load
• Off-corner loading geometry reduces fastener damage on worn hex surfaces
• Laser-etched markings plus secondary hard-stamped size for durable, fast identification
• 3/4 inch drive compatibility suits heavy-duty pneumatic and hydraulic impact tools

Compatibility

Designed as a 3/4 inch drive impact socket for use with standard 3/4 inch drive pneumatic, hydraulic, and electric impact wrenches.

Installation Notes

Impact sockets are intended for use with impact wrenches only — do not use standard chrome hand-socket sets in impact applications. Confirm the socket is fully seated on the impact tool anvil and the retaining pin or ring is engaged before applying torque. Inspect the socket for cracks, chips, or deformation before each use and remove from service if damage is found. Follow applicable workplace safety standards when operating high-torque impact equipment.

Technical Specifications

• Drive Size: 3/4 inch
• Point Count: 6 point
• Length: 3.543 inches
• Weight: 1.66 pounds
• Material: Chrome molybdenum alloy steel
• Coating: Manganese phosphate
• Sold As: Each
• UPC: 099575848711

Standard Information

• Brand: APEX
• Manufacturer Part Number: 84871