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Square Tubing for HP-75 Card Reader Cards?
01-19-2021, 03:57 AM (This post was last modified: 01-19-2021 04:01 AM by Howard Owen.)
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Square Tubing for HP-75 Card Reader Cards?
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


Regards,
Howard
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Square Tubing for HP-75 Card Reader Cards? - Howard Owen - 01-19-2021 03:57 AM



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