The Athearn ATH18439 is an HO scale model of the NACC 50-foot box car, specifically NADX Alumax #50187. This model offers a host of great features. It comes with three road numbers, adding variety to your model railroad setup. The applied metal grab irons and etched end platforms give it a realistic look. You can choose between Pullman Standard or Superior plug doors, and the roof can be either Pullman Standard or Stanray (Superior) to match the prototype. The Ready-To-Roll 70 ton trucks ensure smooth operation. With machined 33-inch metal wheels having RP25 contours and body-mounted McHenry® operating scale knuckle couplers, it performs well. It's weighted for optimum performance and has a minimum radius of 18 inches. The 1960s was a crucial period for railroading. The North American Car Corporation designed and built this 50-foot outside post, insulated, plug door box car. Many railroads rostered it, often leased to private shippers. The NACC cars had complex and colorful paint schemes, and at the time of their construction, general leasing, billboard paint schemes, and modern freight handling techniques were still in the future.

Using this Athearn HO scale box car model is easy. Just place it on your model railroad track and it's ready to roll thanks to the Ready - To - Roll 70 ton trucks. You can connect it to other cars using the body - mounted McHenry® operating scale knuckle couplers. When handling the model, be gentle to avoid damaging the applied metal grab irons and etched end platforms. For maintenance, use a soft, dry cloth to clean the body and wheels periodically. Keep it away from excessive moisture and direct sunlight to prevent any damage to the paint scheme. Also, make sure the track is clean and smooth for the best performance. If you want to change the trucks or couplers, do it carefully following basic model - building techniques.