Square Tubing for HP-75 Card Reader Cards?

[Sylvain Cote]

(01-20-2021 04:10 AM)Howard Owen Wrote:  

(01-19-2021 09:49 PM)Dave Frederickson Wrote:  About 80 cents each in quantities of 100. FREE samples are available.

I found suitable tubes from that list at 45 cents each. Thanks for the pointer.

Hello Howard,
I am interested to buy some, which one did you take ?
Sylvain