Custom tube cap with guard

thingiverse

This is a customizer for a press-fit cap for tubes with a guard to avoid loss. Don't print the guard if you aren't using flexible filament. The guard is to attach the whole thing to the tube or something and avoid losing the cap. Recommended print in flexible materials. I am using it for lab test tubes, for caps for my vaping atomizers, for oil bottles which its original cap broke, etc. Cheap, prints quick/easy and is reusable/customizable. Enjoy! UPDATE 16.OCT-2017: Added a variable to the script to specify the guard's length. This allows tricky configurations not considered initially. Added a new variable to allow guard's inner diameters different than tube's, for the guard to be attached to different things than the tube. Some calculations fixed.