Atlas 315 - All Scale Layout Wire - 50Ft (15.2m) - Black

All Scale Layout Wire - 50Ft (15.2m) - Black Product Information Atlas Layout Wire is 20 gauge stranded copper wire and is great for general use on layouts in any scale. Its available in five colors that match the 5-Conductor Ribbon Wire 150-312 (sold separately). Each reel has 50Ft 15.2m of wire. Layout Wire is part of the line of Atlas electrical accessories and lighting.