Lionel 2226601 Trailer Train Husky Stack #56218 o scale newStack trains are the hottest things on rails today. Add colorful intermodal operations to your layout with these new cars! With a die cast well body, these cars will track well despite their high payloads. Die cast body Die cast trucks with rotating bearing caps Die cast operating couplers with hidden tabs 2 removable containers with opening doors PRODUCT SPECIFICATIONS Rail Line: Trailer Train Road Number: 56218 Gauge: O Gauge Min Curve: O31