Parametrized Tube Clamp for 9mm tube

Remix from https://www.thingiverse.com/thing:1150440 by dusjagr

For tubes with outer diameter: 9mm.

I will use them to refill my mountainbike hydraulic brakes (Avid Elixir 5 - 2012) with brake fluid.

The adapter which connects tube with brakes can be found here:

https://www.thingiverse.com/thing:2753898