I recently replaced an aging desk chair that had several tears in the seat fabric. Since the wheeled pedestal of the chair was still in perfect working condition, I decided to repurpose it and create this mobile workshop cart.
Depending on the style of chair used, construction will vary. I shaped a couple of pieces of plywood to match the chair mounting bracket. A few strips of Masonite around the top perimeter keeps items from rolling off. This roll-around workshop cart is the perfect place for tools, supplies and project components.