HO A.S.F.(R) Ride Control(R) 50 Ton Fully Sprung Self-Centering Metal Trucks -- Code 110 (.110") 33Ó Smooth-Back RP-25 Wheels 1 Pair

Brand: Kadee Part #: kad 552 Features Self Centering Action - Trucks self align themselves parallel with the car for easier placement on track  Code 110 (.110) 33} smooth back wheels  Accurate markings  Incredible detail true to prototype  Non-magnetic metal wheels  Highly flexible sprung trucks  Metal side frames and fully sprung bolster  Smooth tracking free rolling contoured insulated axles  RP-25 free rolling wheels Description The self-centering action trucks self align themselves parallel with the car for easier placement on track. Mounts with a #2 or 2-56 screw.