AMERICAN FORGE & FOUNDRY American Forge & Foundry 18512 3 7/8" Locknut Socket 6 Point (NEW) Part No: 18512

When durability and precision matter, the American Forge & Foundry 18512 locknut socket delivers professional-level performance. Engineered for heavy-duty truck applications—particularly removal and installation of large wheel bearing or axle locknuts—this socket features a 6-point configuration in a 3 7/8″ size to provide strong engagement with locknuts and prevent rounding. Its machine-welded ¾″ drive plate allows use with a breaker bar, ratchet or torque wrench. Constructed from high-tensile strength steel and finished with a black powder-coat to resist corrosion, it also includes double-layer laser etched marking for permanent size/part identification. Supplied new (not remanufactured), it’s distributed by Wofford Truck Parts for fast shipping and dependable fitment when uptime matters most.