This HO Scale Atlas Code 100 Customline Curved Turnout features nickel silver rail and black plastic ties that match other Atlas Code 100 trackage. This turnout can be set up as a remote or manual switch depending on which switch machine is added by the modeler. The turnout also features die-cast points and an isolated, die-cast metal frog with a power contact. You can use this power contact option to energize the frog and prevent loss of power when a locomotive is passing through. The outside radius of the turnout is 30" and the inside radius is 22".