737ac01 Plate, Modified 2 x 4 with Train Coupler Open for Magnet with (Same Color) Magnet Coupling, Train - 6.5mm Cylinder (737a / x547b)
737ac02 Plate, Modified 2 x 4 with Train Coupler Open for Magnet with Blue Magnet Coupling, Train - 6.5mm Cylinder (737a / x547b)
737ac03 Plate, Modified 2 x 4 with Train Coupler Open for Magnet with (Same Color) Magnet Coupling, Train - 7.5mm Cylinder (737a / x547a)
737ac04 Plate, Modified 2 x 4 with Train Coupler Open for Magnet with Blue Magnet Coupling, Train - 7.5mm Cylinder (737a / x547a)