FITMENT: For Heavy Duty Truck (Class 8) Aluminum or Steel Wheels with Hub-Piloted Mounting System. Fit Alcoa, Accuride, or Other Wheel makers. Replace Alcoa 039874
SAFER: Over One Million User Experience with Zero Accident
DESIGN: Two-Piece Flange Washer Makes The Nuts Fasten The Wheels More
GREATER QUALITY: Meet and Exceed The ASTM Class 10.9 and SAE Grade 8, 100% Made in Taiwan with Higher Quality
FINISH: Black Phosphate Coating. The More Economical Choice