Atlas N Scale Code 55 No. 7 Turnouts feature nickel-silver rail with molded brown ties. The turnouts have a metal frog that can be powered and a throw bar extending to both sides of the points. No. 7 Turnouts are longer and feature a gentler diverging route curvature than smaller-numbered turnouts. This track is part of the Atlas Code 55 track line and has same reliability and durability as Atlas' Code 80 track, but with a more realistic rail and tie profile to make it look more true-to-life. Code 55 track has nickel-silver rail, finer brown ties and a smaller, more realistic rail cross section than traditional N Scale Atlas track. Code 55 turnouts are part of the Atlas N Scale Code 80 and Code 55 track line.