Peco NT15 N Scale N 15″ RADIUS TEMPLATE\nThe Tracksetta NT15 N Gauge 15″ Radius (381mm) Tracklaying Template is part of the Tracksetta system – the easy way to kink-free trackwork and transition curves.\n\nThe Tracksetta templates make the job of track laying easier, quicker and more reliable. Available in eight different radii plus a straight unit.