You need a 9inch band saw blade.(A metal cutting blade that's dull works great) you then need to cut a 9inch long piece of it
You then need to take a propane or mapp gas torch. Then you need to take needle nose pliers and go about a 1/4inch down from one end and bend it over.
You then need to go about an inch and a half up from the end of that and bend it
You then go an inch and a half from the 1/4inch bend and bend the clip the other way
You need to measure out an inch and a half down and cut off the excess. Then measure a mark a 1/4 ich from the cut, then bend.
The last step is to temper it, get the whol thing red hot and then let it air cool. Then take a belt sander and grind off the teeth that are on the one side
And it's done! Feel free to follow and/or comment.