Locknut Socket 8 Point
The AFF 18541 locknut socket features a precise 3¼″ 8‑point fit with a welded ¾″ drive plate for reliable torque performance. Forged from high-tensile steel, coated in corrosion-resistant powder, and laser-etched for clear ID. Suitable for breaker bars, ratchets, and torque wrenches, its chamfered edge aids fast nut engagement and removal. Ideal for heavy-duty axle and wheel-bearing maintenance in truck and trailer service environments.
$69.60
Specifications
American Forge & Foundry part 18541 is a professional-grade 3¼″ (3.25″), 8‑point locknut socket designed for heavy-duty axle and wheel-bearing applications on trucks and trailers. It features a machine-welded ¾″ drive plate compatible with ratchets, breaker bars, or torque wrenches. Forged from durable high-tensile steel and finished with corrosion-resistant black powder coating, it withstands heavy usage in demanding environments. The chamfered entry ensures smooth alignment and engagement, while dual-layer laser etching keeps part number and size clearly visible even after extensive use. Individually bar-coded and boxed for inventory control, this tool reflects AFF’s legacy of quality since 1963, offering precision fit and long-lasting performance.
Weight
4
Compatibility
Freightliner M2, 122SD – 2002–present
Kenworth T800, T680 – 1987–present (T800), 2013–present (T680)
Mack Granite, Pinnacle – 2001–present (Granite), 2006–2022 (Pinnacle)
Peterbilt 367, 389 – 2005–present (367), 2007–present (389)
Volvo VNR, VNL – 2000–present (VNL), 2017–present (VNR)
Alternative Part Numbers
AFF‑18541
AFF18541
Model 136978
UPC 874015002706
AFF18541
Model 136978
UPC 874015002706
