Magnetic changeplate homegym accesory storage pin and Olympic Loading PIN
byMaverick's Workshop3D Printer digital file for a Magnetic storage pin for change plates as well as a lighter duty loading pin. The Pictured is the prototype it has a 95LB pull magnet as the base. I do not recommend using it horizontally off the rack as pictured, when I started shaking the rack it just slides down, but moving it around on the cross bars its solid. Horizontal storage limit is about 8lb, vertical is probably higher than you can stack, loading pin is 120LB limit. Both the eye hook and none eye hook files are included.
You will need a magnet I use the 95lb 3.20" diam magnets myself, I do have to drill the center out for the eye hook Eye hook is a 3/8" x6" this is the largest you can go and get the weights over it. I do use threadlocker onto the nut when tightening down.