Kadee 780, 0-80 Tap, with No. 55 Tap Drill and No. 52 Clearance Drill
Mascot 711 Model Railroad Metal Scale Ruler, HO, N, O, S, Inches and Millimeter
Kato 24-851 Power Direction Control Switch (HO or N) Control box allows you to reverse the direction of a track feeder at will in order to easily implement reversing loops.