Item Description Atlas Customline Mark V #4 Turnout – Left, Code 100 Realistic spike heads Cast metal points and frog Power contact lug Upgraded guardrail appearance Fits existing turnout geometry The NEW Atlas Customline Mark V Turnouts are constructed so that regardless of switch point setting, both branches are powered. As a result, this new metal frog is insulated and carries no current. Most locos will span the insulated frog without loss of electrical pickup on the Customline Turnouts; however, engines of extremely short wheelbase or diesels with single truck pickup may hesitate or stall on the frog. The problem can easily be overcome by equipping turnouts with a separately available snap-relay. HO Code 100 with black ties and nickel silver rail. Custom-Line Turnouts have metal frogs that can be powered if necessary. NOTE: A Snap-Switch and a #4 Custom-line Turnout are not interchangeable in Atlas layout plans. Shipping & Returns We’re happy to answer questions or help you with returns. Please fill out the form on the following link if you need assistance. During normal business hours you can reach us at 1-800-786-1888 Trains and Toy Soldiers mailing address is Trains And Toy Soldiers 5500 Old Cheney Road Suite 7 Lincoln, Nebraska 68516