Atlas 177 - HO Code 100 Custom-Line(R) Crossing - 12-1/2 Degree

HO Code 100 Custom-Line(R) Crossing - 12-1/2 Degree HO Code 100 with black ties and nickel silver rail. Precisely engineered angles of intersection to solve most crossing requirements. The 12 1/2 degree crossings are especially suited for junctions between double-track mainlines. A wide variety of single and double-track wyes and many other arrangements appear in Atlas layout instruction books.