Several models for snap-in holders for tubes or hoses - i use them for protective hoses for cable organization. But they can be used for anything with tube shape (handles, pipes etc)
Prepared models for:
16mm, 17mm, 20mm, 25mm and 32mm diameters and also one model for two 16mm tubes at once (named double).
Mounting holes are for screws with countersunk head and up to 5mm shaft.
Print as shown on pictures - supportless. I suggest using PETG or TPU for flexibility (harder TPU with 98A etc). 2-3 perimeters.
If You want to support me, just download all my other models :) Thanks and enjoy!