I used 2 old wall mounted computer monitor mounts. I install a piece of 3/4" plywood to connect them together.
They are supporting about 50# with no problems, it extends from the wall and turns about 45 deg. This setup is a space saver and it has the tools right there when you need them.Attachment 1318Attachment 1319Attachment 1320Attachment 1321Attachment 1322