Kadee #509 HO Scale Andrews (1898) Trucks with 33" Ribbed Back Wheels - Metal Fully Sprung

#509 Andrews (1898) Trucks with 33" Ribbed Back Wheels - HO ScaleMetal Fully Sprung Equalized Trucks #509 Andrews (1898) Trucks with 33" Ribbed Back Wheels - HO ScaleMetal Fully Sprung Equalized Trucks Mounts with a #2 or 2-56 screw.Mounting Screws not Included. The Andrews truck is also a turn of the century design that was long lived. It represents one of the first steps in the development of the modern freight truck with its cast frame. The journal boxes are bolted to the main frame. This truck was used through the end of the 1950's although by that time was only used in lighter applications such as refrigerator cars. Andrews trucks are probably still used were logging railroads remain in operation. #509 Instructions (pdf) Truck & Wheel Handout (pdf) Screws not included  One Pair UPC: 765484005094   Made in the U.S.A. HO-Scale Metal Fully Sprung Trucks Features: Code 110 (.110) #523 33" Ribbed Back Wheels Accurate Markings Incredible Detail True to Prototype Non-Magne