HO 40' Modern Box Car UP #125852 (ATH67961)

This HO-scale 40-foot modern Union Pacific box car is a ready-to-run model designed to bring authentic freight operations to an HO layout.

Fully assembled and ready to run, it features an underbody brake system with detailed components, machined metal wheels with RP25 contours for smooth operation on most brands of track, and a weighted body for stable, realistic performance. The model uses body-mounted McHenry operating scale knuckle couplers for reliable, prototypical coupling, and is designed for 18-inch minimum radius curves to fit a wide range of layouts.