3 1/4" Locknut Socket 6 Pt - American Forge & Foundry

The American Forge & Foundry (AFF) 18508 3 1/4" Locknut Socket 6 Pt is an essential tool for professional technicians undertaking demanding wheel end and drivetrain service on heavy-duty vehicles and industrial machinery. This robust 3 1/4 socket 6 point tool delivers reliable, full-contact engagement on large hex locknuts, facilitating secure installation and removal in high-torque applications. With its 3/4" drive, it provides the necessary leverage and strength for critical maintenance and repair tasks in professional settings.

Key Features

• Full-Contact 6-Point Design: Engineered to provide solid engagement on large hex locknuts, this design minimizes the risk of slippage and rounding during high-torque operations, ensuring consistent performance.
• 3/4" Square Drive Compatibility: Built with a machine-welded 3/4" drive plate for secure attachment to professional breaker bars, torque wrenches, and heavy-duty hand ratchets. This socket is not intended for use with air or electric impact tools.
• High-Strength Steel Construction: Manufactured from high-tensile steel, this socket is designed to withstand the significant forces involved in servicing stubborn locknuts, contributing to extended tool life and dependable use.
• Corrosion-Resistant Finish: A durable black powder-coated finish provides effective protection against rust and corrosion, ensuring longevity and reliability in harsh shop and mobile environments.
• Precision Machining: Featuring a chamfered lead-in and accurate machining, this socket streamlines alignment on axle, hub, and spindle locknuts, which helps reduce setup time and potential rework.

Applications

• Wheel bearing locknut service on Class 6–8 trucks, trailers, buses, and vocational vehicles.
• Axle, hub, and spindle maintenance for 3 1/4" hex locknuts on tapered journals and adapter sleeves.
• Service on heavy off-road, agricultural, and construction equipment requiring a 3 1/4" 6-point locknut socket.
• General industrial machinery maintenance involving large hex locknuts.

Specifications

• Size: 3 1/4"
• Drive: 3/4" square
• Point Style: 6-point
• Finish: Black powder coat
• Approximate Weight: 3 lb
• Model: American Forge & Foundry 18508