Classic Lionel Lockon allows you to easily, quickly connect your power supply to your Lionel Track.
O-27 1/2 Curved Track(16 pieces per circle)
45-Degree Crossover (0-27 Gauge)
O-27 Extra Long Straight Track, 35"
O-27 27" Diameter Curved Track
(8 pieces per circle)
'O-27' Gauge Steel Track Pins, 12 pcs. per package
Wire Connectors for O Gauge Track
One for outer rail and one for inner rail.