Lionel: 2526510 - Norfolk Southern Autorack #255939 - O Gauge - Fill out your auto trains with these new autoracks. Finished in six new road names/paint variations, these cars are appropriate for trains from the mid-1980s to the 2020s. With Kinematic Couplers, these massive cars can operate on curves as tight as O54. - Features: - Scale 89' Length - Operating Kinematic couplers - Opening end doors - Die-cast trucks w/ rotating bearing caps - Easy conversion to scale couplers/wheelsets (available separately) - PRODUCT SPECIFICATIONS - Road Name: Norfolk Southern - Road Number: 255939 - Gauge: O Gauge - Min Curve: O54 - Dimensions: Length: 24" -