8cm or 5-3/8 x 1-1/2 x 6-5/8 13

The Walthers Cornerstone HO Scale Trackside Structures Set includes easy-to-build kits for a wooden interlocking tower

and straight or curved

This is a Bachmann 21831 O Norfolk Southern EMD SD90 3-Rail Diesel Loco #1066 w/Sound

Kit may be built with center-mount or end-mount pylon as shown above

Marklin 60840 Digital Decoder K 84 ProductID_11981904 8cm or 5-3/8 x 1-1/2This is a receiver for turning continuous current on and off for lighting, motors, and other electrical accessories. This decoder can be activated by the Keyboard, Memory, or Interface. The decoder has switches for setting the digital address, 4 different potential free switching outputs, all connections are designed for the new plugs from the 71400 set, there are 8 appropriate plugs included. Dimensions 3 15 16 x 2 1 8 x 7 8. All of the connections