Simple 32mm mounting brackets with jig

thingiverse

I wanted some brackets to hold up runners in my new workshop cabinet. So I decided, why buy when I can 3D print? I designed the bracket as a feature on the cabinet by printing them larger and in red. I'm thrilled with how it turned out. The bracket is 32mm by 32mm and secured using 4G screws to attach. Included are left and right jigs for drilling holes in the carcass and the shelves. The idea behind the jig is that it's designed for 18mm panels. You line up the top of the reference edge where you want your shelf top, then drill the holes which are offset from the top and side by 18mm. The horizontal lines in the jig photo show the top of shelf height and the vertical lines show the front of bracket (or shelf).