HO 50' NACC Box Car by Alumax (ATH18441)

HO-scale 50-foot NACC box car by Alumax reproduces the 50-foot outside-post insulated plug-door box car designed by the North American Car Corporation in the 1960s. This ready-to-run model is offered with three road numbers to add roster variety and bring authentic freight operations to HO layouts.

Realistic detailing includes applied metal grab irons and etched end platforms, with options for Pullman Standard or Superior plug doors and matching roof styles to reflect prototype variations. It rolls on Ready-to-run 70-ton trucks, features machined 33-inch metal wheels with RP25 contours, and uses body-mounted McHenry operating scale knuckle couplers. Weighted for dependable performance, it handles curves as tight as an 18-inch radius. In real life, these NACC box cars were a 1960s design widely rostered by railroads and private shippers and often carried bold, colorful paint schemes—traits captured in this model for convincing roster-building.