Hi Dennis.

I get these clips ( electrical cable clips ) from a company called RS Components here in the UK.These are a "nylon" type clip,with a adhesive base,come in various sizes to allow for different sizes / amounts of cables that you would want to put together or to keep nice and neat !!!

I always remove the adhesive base ( as eventually,it will come un-stuck !! ),then roughen up the nylon and stick it with a 5min expoxy to where I want it.

I checked out the web,so try this link for the US :

www.alliedelec.com

try putting in these part numbers on their "search" and see what you get..... 911-0167 or 911-0741.Pretty sure these are very similar,have a look at what they stock...........should be what you are looking for.

Hope this helps you............

Cheers....................Nick (UK)