Correct Clamp for air Intake duct hoses?

[SpqrEddie]

Hello!
anybody would know if there was any clamp on the original heating system air intake duct hoses, or if they were just inserted over the diferent sleves?
What about the demist hoses? any clamp, or just inserted over?
An would you know wich type are the correct clamp?
Thanks!
Eddie

[SpqrEddie]

would this be appropriate?
https://www.holden.co.uk/p/single_wire_spiral_hose_clip_3_1_4_in_diameter
Eddie

[Klassik Metall]

I've seen original "Copiglia" type bands (as in your photo) used as well as simple clamping bands,
with a screw and square nut but I haven't seen any with the wire clip. There's no reason not
to use them though.

[SpqrEddie]

Thank you Klassic Metal,
so i will look for Coppiglia style clamps if those were the original ones.
if some are still used in the car, it could means that those might have been the original ones.
Thanks,
Eddie

[SpqrEddie]

Found them at my local auto parts store!
they still carry them. Small and large.
Eddie