this is a heavy duty locking latch.

i use it to seal a vacum box.

print well with a 0.6 mm nozzle, in petg

you need 2 m4 wood screw of 50 mm. length is important because it reinforce the bar wich are print verticaly.

1 m4 of 40mm for the pivot.

6 m3 to fix it anywhere you want