The below feature is about 3/16" wide in 1/4" A36 plate. It's only purpose is to keep a plate that's spring loaded from rotating around the hex hole. Tab location isn't important besides being inline with the hex hole. How do I make it or are there ways to accomplish this that I haven't thought about? Currently I'm welding a short piece of 1/4" rod into a hole on the plate. It looks cheap and is a pain because of how small it is. I don't have a press brake but do have a press.