2143072 Fruit Growers Express Standard O RBL Reefer Car #363700 O Gauge Scale in size but simplified in detail, the return of these Standard O freight cars offers an affordable way to build up your freight trains! FEATURES Die-cast trucks Operating couplers Opening doors PRODUCT SPECIFICATIONS Road Number: 363700 Gauge: O Gauge Min Curve: O31 Dimensions: Length: 11 1/8"