Utility Cabinet Meter Square Keys

thingiverse

Utility Cabinet Meter Square Keys Print at 80% infill for maximum strength. The square section boasts curved edges, adding an element of sleekness to the design. My initial print of a 6.5mm square was not entirely successful, I believe primarily because I had only 30% infill set, which rendered it too weak to support the 7.9mm* square hole in my meter cupboard. However, a 7.02mm size at 80% infill performed exceptionally well, demonstrating the importance of adequate infill for structural integrity. I am convinced that a 6.5mm square with an 80% infill would have been effective if used. Most likely classified as an 8mm square hole. Watch a video of the Square Key in action: https://www.youtube.com/watch?v=la0AX9_vZzI Also, take a look at Triangle meter cabinet keys: Meter Cupboard Key Triangle Long https://www.thingiverse.com/thing:2515653 A remix of 10 mm Triangle Key by alga42 can be found here: https://www.thingiverse.com/thing:64534 Other users have also designed similar keys: Electrical Panel Key for Key Ring https://www.thingiverse.com/thing:2859544