I use the Hercules guitar hangers. They automatically lock down by gravity when you insert a guitar. Being in California, I’m concerned about the guitar falling off in an earthquake. Donner makes similar locking hangers for less $. I haven’t tried them, but they are 3 for $25 on Amazon with good reviews. I’ve had heavy Les Pauls, basses, and a couple of Alembic guitars hanging at various times with no problems.
Bill, tgo