]The Walthers GSC 41-N-11 (CIB) Truck W/Metal Wheelsets in black is an unassembled kit designed for model railroads in a 1:87 scale. Made of steel, this unit is compatible with the Walthers GSC OS and 933-1061 models and is suitable for HO gauge trains. Manufactured in 2011, this black truck with metal wheelsets is perfect for hobbyists and collectors looking to enhance their model railroad display with a high-quality and authentic piece.