Overview Product Description Atlas O 3001787 Arkansas-Oklahoma 73' centerbeam flat car, 3 rail New in Box. 3 rail • Die- cast construction with etched metal and ABS details• Separately applied brake system details• Accurate painting and lettering• Die-cast couplers with added trainline details (3-rail)• Die-cast scale couplers with internally sprung knuckles (2-rail)• Removable lumber load included• Scale 33” turned brass wheels (2-rail)• Overall length: 18 3/4”• Minimum diameter curve: O-54 (3-rail)• Minimum curve: 36” radius (2-rail) Credit Cards, checks accepted Questions? email us at pdt212@gmail.com or call 805-226-0320 Product Videos Custom Field Product Reviews