PC4-M6 COUPLER

A Friend of mine pushed me into this:

Its a Coupler for coupling two PC4-M6 Push Fittings.

INSTRUCTIONS:

1. Print :-D
2. Screw One Push-Fitting to the First Side
3. Insert a 5mm long piece of an PTFE Hose
4. Screw the second Fitting straigt to the other side
5. Enjoy the happy coupling ;-D