This new laser-cut kit utilizes our Peel & Stick technique for assembly and includes all of the parts needed to assemble the scale 72’-6” long x 7’-0” tall I-beam load plus the blocking and tie down rods, as well as nut and washer details. Due to its size, the Big Steel Beam may be used with two 30-foot or 40-foot flat cars or one 50-foot or 60-foot flat with idler cars. If using this kit with two flats, we recommend our Kit #207 Load Bolsters for load articulation. The load is usable in other scales too. In S scale, the Big Steel Beam measures 53’-0” long x 5”-0” tall while for O scale it represents a 40’-0” long x 3”-10” tall load.