French cleat swivel lock

I tried a bunch of different french cleat locking techniques and I liked Zneucity's 3d printed swivel lock best. My model is a complete redesign of that swivel lock with some small improvements:The lock over-rotates by a few degrees (the top side is at an angle), making it less likely to open when you rattle the shelfA small lip is added to the finger dimple to make the lock easier to openThe model is symmetric and the same print can be used on either side.Installing the lock swivel may allo