If you live on a boat, a 'hanging locker' is a must. A bar and hangers get noisy as things are always moving back n forth. Plus, you get 2 0r 3 times more in same space using hooks. This is part of my 'stupid simple' collection. Screw holes are 100mm apart with chamfer for wood screw. I did this also in a metal locker using fingernail polish as glue and magnet to hold while drying. .stl version is filleted for strength and cracking.