This is a very simple, quick, lightweight latch I made to keep some plexiglass against a foam seal. This is similar in design to the latch found on the door of the AMS module. All that is required is an M3 bolt 20-25mm in length, M3 nuts to space the latch however far you need it, and two screws of your choice to mount to your surface. These have been very sturdy for me after several weeks of use.