PECO PECO SL-36 6ft Way Gauge Supplied looseA small but useful item to ensure the accurate spacing of double tracks in 00/H0 along both straight and curved sections. Also gauges platform height to the recommended 14mm (3ft 6ins in 4mm scale). Recommended to be used with:   PECO 00/H0 Code 100 Setrack and Streamline track systems  Brand new item from our New Model shop in Yorkshire.