I just checked again and there is a ‘minimum quantity’ of 25, 50, or 100 depending on size.  For most of us, I think that would be a show-stopper.

What happened to McMaster-Carr as a source for these clamps?

From: Dennis Haynes
Sent: Thursday, June 11, 2020 10:03 AM
To: vanagon@GERRY.VANAGON.COM
Subject: Re: Coolant Hoses, Complete Set -- Remove and Replace

>>https://www.prospectfastener.com/Clamps/hose-clamps/constant-tension-band-clamp

>>Here in the states this is the place to go for your Roto-Clip Constant Tension Band Clamp needs.