More rack pics... It was late evening so the lighting is not so good but you'll get the idea. The 2x width uses a 5/8" ground rod we found with plastic pipe as spacers. It was long enough to put a mower blade as a spinner on the end. Side pic shows how we used the galvanized angle irons we had. We had a bunch of those perforated pieces. They are not beauty queens but they work well...
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Hey that gives me an idea of what to do with my old lawnmower blades!