The Kadee HO #1561 Arch Bar Self-Centering HGC Trucks are 33" ribbed-back trucks designed for model railroads in a 1:87 scale. Made in the United States, these black trucks come in a C-9 factory new condition. Ideal for collectors and hobbyists, these high-quality trucks provide a realistic and detailed addition to your model railroad setup, enhancing the overall experience for enthusiasts.