Socket set details
American Forge & Foundry 3/4" Dr 4-pc Torq Limiting Socket Set (40300)
The American Forge & Foundry 3/4" Dr 4-pc Torq Limiting Socket Set (40300) is a specialized tool engineered to provide precise and consistent torque application for lug nuts, particularly in heavy-duty truck applications. This essential set eliminates the guesswork associated with fastening, ensuring that lug nuts are tightened to their specific requirements without the risk of overtightening or uneven pressure. By preventing such common issues, the set significantly reduces the potential for damage to expensive components like wheels and brake rotors. Each socket in this collection is designed with a unique spring steel mechanism that intelligently stops turning once its preset torque value is reached, offering a clear and reliable indication of proper tightening. Crafted from professional-grade chrome molybdenum steel, these sockets are built as solid, one-piece units, ensuring their integrity and longevity even under demanding professional use. The convenience of this set is further enhanced by its clear identification features, with each socket being color-coded and laser-etched with its size and specific torque rating, allowing for quick and accurate selection during service. Stored within a durable plastic carrying case, the 40300 set remains organized and readily accessible for any task, making it a valuable addition to any professional toolkit focused on accurate and protective vehicle maintenance.
KEY FEATURES AND BENEFITS:
Prevents Overtightening and Uneven Tightening: Crucially safeguards vehicle components by ensuring lug nuts are fastened precisely, extending the lifespan of wheels and brake rotors.
Reduces Risk of Component Damage: Direct prevention of over-torquing mitigates common issues such as warped rotors, stud damage, and compromised wheel integrity, saving on costly repairs.
Ensures Consistent Torque Application: Each socket is calibrated to a specific torque value, guaranteeing uniformity across all lug nuts and promoting balanced wheel assembly.
Designed for Heavy-Duty Use: Optimized for the demands of large vehicles and commercial applications, offering reliable performance where standard tools might fall short.
Simplifies Proper Fastening: Eliminates the need for manual torque wrench readings after initial tightening, streamlining the workflow and increasing efficiency in shops.
Drive Size: 3/4 inch
Ship Weight: 16.17 lbs
Included Components (4 pieces) with specific models and ratings:
Model 40301 (Red): 1-1/4" size, 250 ft/lb torque rating
Model 40302 (Brown): 33mm – 1-5/16" size, 475 ft/lb torque rating
Model 40303 (Black): 1-1/2" size, 475 ft/lb torque rating
Model 40304 (Yellow): 13/16" size, 475 ft/lb torque rating
Included when purchased: Plastic carrying case, 4 individual torque limiting sockets (Models 40301, 40302, 40303, 40304)
Select the Correct Socket: Identify the appropriate torque limiting socket from the set based on the lug nut size and the required foot-pound (ft/lb) torque specification for your vehicle. The sockets are color-coded and laser-etched with this information.
Attach to Drive Tool: Securely attach the chosen torque limiting socket to a 3/4" drive impact wrench or breaker bar.
Position on Lug Nut: Carefully place the socket onto the lug nut, ensuring it is fully seated.
Engage Drive Tool: Begin tightening the lug nut using the impact wrench or breaker bar.
Observe Torque Limit: Continue tightening until the torque limiting socket stops turning. This indicates that the preset torque has been reached and further tightening is not required. Do not force the socket to turn beyond this point.
Repeat for Remaining Nuts: Move to the next lug nut and repeat the process until all are fastened to the specified torque.
BENEFITS OF USING AMERICAN FORGE & FOUNDRY 3/4" DR 4-PC TORQ LIMITING SOCKET SET (40300):
Ensures consistent and accurate torque application, which is vital for vehicle safety.
Extends the life of wheels, studs, and brake rotors by preventing common damage caused by over-tightening.
Boosts operational efficiency by providing a quick and reliable method for tightening lug nuts without constant torque wrench checks.
Reduces the potential for costly repairs or component replacements due to incorrect fastening.
Spring steel internal mechanism for precise torque limitation.
Professional-grade chrome molybdenum steel construction.
Each socket is a singular, integrated piece.
Laser-etched markings for clear size and torque identification.
Individual color-coding for rapid selection.
Packaged in a custom-fit plastic carrying case for secure transport.
Specifically designed for applications requiring a 3/4" drive.
Engineered to meet the demands of heavy-duty truck maintenance.
Product identification
- Brand: American Forge & Foundry
- Model / MPN: 40300
