(Abre puertas /open doors PLA or ABS (Updated 04-03-2020), Covid-19 /Coronavirus)
Yet another easy printable and retractable door opener. NEW VERSION 2.0

The new version V2.0 is printed lying down and in just 1h, does not require supports. Just a little glue to join two parts.

The old version V1.0 is printed vertically and if you require supports. print and use.

Please do respect, print it and make it well before give adverse comment. Don't make any judge by skimming around only.
Total weight 26gram.

It is printed at once, only a few small supports have to be removed and it is ready to use.
-Its retractable clamp function improves grip for all types of handles, knobs or handles.
-When hidden in the box the virus is not exposed.
-Can be disinfected with pure alcohol or bleach.
-If you add a felt soaked in alcohol you improve the disinfection.
The design also overcome certain weak points on typical FDM.

-Very important, Print first Test of horizontal expansion, the resulting part has to be left loose not stuck, if the test is stuck the horizontal expansion -0.1 must be reduced or less. (the test takes 5 minutes and requires as material).
-Requires to enable supports.
-20% infilled so no hollow space.
-Only 90.00 mm height Z very low, so perfect for any printing. (It usually has approximate impression when up to 150,00 mm of height Z). Therefore it never fails a single print.
Always use only the tool yourself. Sterilize the tool at your convenience..

The tool weight 25gram.
I made this for the community, for the time being the shortage of tools, due to the outbreak of the Covid-19 virus.
Read myPROFILEpage if you want to redistribute my design materials to others, for free or for commercial.
Good Luck everyone and my loves.
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Welcome comments and suggestions.
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