Bowden stopper for Kossel extruder

thingiverse

I had issues with the bowden tube sliding towards the extruder gear, apparently the fittings are not of high quality. Designed this thing to prevent the bowden tube reaching the extruder gear and potentially cause problems. Designed for this ['Kossel' extruder](https://grabcad.com/library/kossel-extruder-1). Should not conflict with majority of extruder gears, I use it with MK7 gear. This is a quick print, no need for supports.