Torque Limiting Socket - 1/2" Drive - 21mm - 140 Ft/Lbs - Ro - American Forge & Foundry

The American Forge & Foundry 40227 Torque Limiting Socket provides professional technicians and mechanics with a reliable solution for accurate torque application. Engineered for dependability, this specialized 1/2" drive socket ensures fasteners are tightened to their specific requirements, preventing common issues like overtightening or uneven tightening of lug nuts. Its robust construction and maintenance-free design offer consistent performance for demanding automotive and industrial tasks.

Key Features

• Precision Torque Application: Designed to flex and stop turning once the preset torque of 140 ft/lbs is reached, ensuring accurate fastening without the need for manual recalibration.
• Enhanced Durability: Constructed from professional-grade chrome molybdenum steel with a protective powder coat finish, resisting chipping, scratching, and fading for extended tool life.
• Easy Identification: Features clear color coding (Rose), hard-stamped, and laser-etched markings for quick and accurate size (21mm) and torque rating identification.
• Maintenance-Free Design: Built for long-term reliability in busy shop environments, requiring no ongoing recalibration or specific maintenance.
• Solid One-Piece Construction: Provides consistent performance and resistance to bending or breaking under heavy use.

Applications

This torque limiting socket is essential for any professional working with automobile wheel fasteners, particularly lug nuts. It is specifically designed to apply precise torque, which helps to prevent damage to wheels, brake rotors, and studs caused by overtightening. Its preset nature makes it ideal for repetitive tasks where consistent torque is critical for safety and preventing component distortion, ensuring uniform clamping force across wheel assemblies.

Specifications

• Manufacturer: American Forge & Foundry
• Model Number: 40227
• Input Drive: 1/2"
• Socket Size: 21mm
• Measurement Standard: Metric
• Torque Rating: 140 ft/lbs
• Style: Preset
• Material: Chrome Molybdenum Steel
• Finish: Powder Coat
• Color: Rose
• Letter Code: O
• Markings: Stamped and Laser Etched Size and Torque Rating