Barbed tube fittings for connecting different sized soft tubing together. Has Barbs to give a secure fit on the hose.

Designed to need minimal support. Print standing up with larger end on the bed. Brim might be helpful for the smaller sizes.

All adapters have:

• Sizes 4mm(5/32in) to 26mm.
• Larger end has a stop to secure connection
• Both ends have a length of 20mm.
• Wall thickness set appropriately for connector size.
• Barbs to ensure secure connection.

If any of these don't suit you you can use the Parametric model to customise your own, or let me know and I can generate it.