Seat tube sizing gauge

prusaprinters

<p>Gauges based on Stein's very expensive sizing gauges (about $100 for the pair).</p> <p>Used to measure the inner diameter of your bicycle's seat tube to determine your seat post size.</p> <p>Obviously accuracy depends on material shrinkage, etc. Probably should run a test print.</p> <p>These are hollow to save material. Little more than 5 mm wall thickness throughout.</p> <p>Debossed the diameters in 1 mm. Each segment is 30 mm long. Last segment is 50 mm long, &amp; has an axially centered hole to help extract it if needed.</p> <p>Included images referenced to find out what sizes Stein used.</p> <p>One of them takes care of the range from 25.4 - 27.4 mm, the other 28.4 - 31.6 mm.</p> <p>I included the SLDPRTs in case you want to edit them. Be aware that the wrap/deboss feature is fairly intensive. If you have an older computer, it may take a minute.</p> Category: Tools