The odder the request for a project from a customer the better. One of my regular customers asked me to duplicate 20 rear end brake tab clips for his restoration shop specializing in Camaros. I made a simple fixture that clamped the tabs when they were bolted together, then simply hammered it around with a corking tool and hammer. The two locating holes became the spot weld holes.
20 Rear End Brake Tab Clips Fabrication