Bearing Locknut Socket 8 Pt 3 1/4 Inch - OTC Tools and Equipment

The OTC 1909 Bearing Locknut Socket is purpose-built for professional technicians performing critical wheel-end service on pickup trucks, SUVs, and light- to medium-duty commercial vehicles. This dedicated 3-1/4 inch 8-point socket ensures precise engagement and accurate torque application, which is essential for protecting hub components from damage during maintenance and ensuring reliable vehicle operation.

Key Features

• Optimized 3-1/4 inch 8-Point Design: Engineered specifically for 3-1/4 inch 8-point bearing locknuts, this specialized socket provides a consistent and repeatable fit for precise wheel-end maintenance.
• Professional-Grade Durability: Manufactured by OTC Tools and Equipment from high-strength steel, this socket features robust construction designed to withstand the rigors of daily use in demanding automotive, fleet, and industrial shop environments.
• Enhanced Locknut Protection: The 8-point design evenly distributes the load across all flats, significantly reducing the risk of rounding and minimizing rework during essential bearing adjustments and hub service.
• High Torque Capacity: With heavy-duty wall thickness and a substantial mass, the socket is designed to reliably transmit the higher torque loads commonly encountered on truck and SUV axles.
• Precision Fit: Machined to tight tolerances, it provides secure and consistent engagement, ensuring predictable torque transfer and reliable performance across repeated service cycles.

Applications

• Facilitating the efficient removal and installation of 3-1/4 inch 8-point bearing locknuts on selected pickup trucks, SUVs, and light- to medium-duty commercial axles.
• Supporting comprehensive wheel bearing, hub, and spindle service tasks where this 3-1/4 inch socket is the specified tool for locknut operations.
• Assisting in alignment, suspension, and brake jobs that necessitate wheel-end disassembly on vehicles utilizing 3-1/4 inch bearing locknuts.
• Ideal for fleet maintenance, municipal garages, and industrial shops performing routine wheel-end overhauls on diverse truck and trailer fleets.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model: 1909
• Type: Bearing Locknut Socket, 8-point
• Socket Opening: 3 1/4"
• Drive Size: 3/4" square drive
• Weight: 2.7 lb
• Overall Dimensions (L x W x H): 4.1" x 4.0" x 3.75"