Draw Latch

thingiverse

With this remix, the awesome design by ConceivablyEngineering is made printable without needing to print it in place right away. Since the original broke easily, this remix uses M3 bolts as rotation axes to make the latches even stronger. I used M3x30 and M3x40 bolts successfully. You can also use M3 threaded rods and cut them to length with ease. No nuts are required since the bolts stay in place due to the friction from the undersized holes. The holes of the parts that rotate are not undersized, so everything rotates smoothly as expected. I printed a couple of them in PLA, and they do an excellent job of keeping my enclosure door closed perfectly.