Kadee 500 - HO Bettendorf 50-ton Trucks w/33in Smooth Back Wheels - Metal Fully Sprung (1pair)

HO Bettendorf 50-ton Trucks w/33in Smooth Back Wheels - Metal Fully Sprung (1pair) Mounts with a #2 or 2-56 screw. Mounting Screws not Included. The Bettendorf Double Truss Truck was introduced in the 1930s by U.S. railroads and was allowed to be used in interchange service through 1993. The Kadee #500, #502 & #550 represent 50- ton trucks for 100,000 pound cars. Metal Fully Sprung Trucks Features: Code 110 (.110) #520 33in Smooth Back Wheels Accurate Markings Incredible Detail True to Prototype Non-Magnetic Metal Wheels Highly Flexible Sprung Trucks Metal Sideframes & Fully Sprung Bolster Smooth tracking Free Rolling Contoured Insulated Plastic Axles RP-25 Free Rolling Wheels #637 HO Scale Truck Springs Patent number 5,768,999 Package Includes: (2) Each #500 Bettendorf 50-ton Trucks (assembled)