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Howard Owen · (This post was last modified: 01-19-2021 04:01 AM by Howard Owen.)

I have quite a few HP75/71B Card reader cards which I want to be able to ship safely. The ideal thing would be the sort of square tubing the cards were distributed with originally. Does anyone know of a source for such tubes, preferably with removable capped ends? Id be interested in an ID of 1.25 cm and a length of 30cm.

Thanks

Dave Frederickson · (This post was last modified: 01-19-2021 09:52 PM by Dave Frederickson.)

I Googled square plastic tubes and got quite a number of hits.

I picked one with a sealed end and available endcaps.
https://www.google.com/search?q=square+p...e&ie=UTF-8

About 80 cents each in quantities of 100. FREE samples are available. Smile

Howard Owen · 01-20-2021, 04:10 AM

(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.

Sylvain Cote · 01-20-2021, 12:55 PM

(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