Size in Millimeters: 39

The crankcase is the foundation of the engine

Designed for the Hitec D7 charger

15 To TRX 2

6x13x5mm x4

Bachmann 39017 HO Adjustable Parallel Track Tool Bullet Parts Size in Millimeters: 39Bachmann 39017 HO Adjustable Parallel Track Tool Get your double track main lines and yard tracks perfectly spaced with Bachmann's adjustable parallel track tool for HO scale. The tool holds two tracks at a consistent center to center distance while you position and fasten them, taking the guesswork out of laying parallel routes. The adjustable design lets you set the spacing you need, whether you're laying a tight yard ladder or a mainline with