Inspired or bugged by the original clamp or other designs i made my own.

It is designed with a splitted outer frame for easier mounting the tube in the machine. 

To be printed in PETG.

For one frame you need:

• 2x M3 screws for the inner ring
• 2x M4 screws for the outer ring
• 2x M4 screws for the adjusting points
• 2x M3 hex nuts
• 8x M4 hex nuts
• round neoprene sealing strips for the inner ring
• Screws for mounting it to the machine

Have fun!