locking latch

this is a heavy duty locking latch.i use it to seal a vacum box.print well with a 0.6 mm nozzle, in petgyou 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