ATTENTION!: I design Gravitrax parts and extensions that are not for sale.

The height stone consists of 3 parts, the plate at the bottom (Platte unten), the plate at the top (Platte oben) and an installation pipe M32 (available in every DIY store,). The installation pipe has an outer diameter of 32. 0 mm and an inner diameter of 28. 6 mm.
The length of the pipe depends on the height of the height stone. At 52 mm the height stone is 6 cm, at 72 mm it is 8 cm and so on.
If the ring for the tube is at the bottom when printing, no support is required.