The Rapido Trains HO Scale Union X-3 Tank Car features:

• Designed from original blueprints
• Correct tank bolster pads
• Correct diameter domes and dome fittings
• Correct UTLX-style warning placard holders
• Andrews or Bettendorf cast steel trucks
• Full underbody detailing with two distinct brake systems offered
• Correct end platforms
• Correct coupler cut bars and hand brake mountings
• Semi-scale couplers and coupler boxes
• Free-rolling turned metal wheels
• Accurate paint and lettering