Model Railway Concrete Bollards

Concrete Bollards are found everywhere and have a vast number of uses, primarily to restrict motor vehicles. I have gone with the most common size but have produced 4 versions. Basic Bollard, Bollard with Pin (2mm diameter), 6mm round base and 6mm square base. The different versions will depend on your requirements. With the Basic Bollard, I would recommend printing with a brim when printing on an FDM printer; the version with a locating pin will need supports when printing on an FDM printer. This item has been designed at OO gauge, 1/76.2 scale. For HO Gauge print at 87%, 1/87 Scale, for TT print at 63.5% 1/120 Scale, For O Gauge UK print at 175%, 1/43.5 scale, For O Gauge International print at 158%, 1/48 scale, for N Gauge UK print at 51.5%, 1/148 Scale (Caution: I have not test-printed this in N gauge scale). The examples in the pictures were printed on a Bambu Labs A1 mini FDM printer. All these items can be printed on a Resin or FDM Printer. As per normal with my designs, there i