Manufacture a freestanding coat rack using 20x20mm structural tubing, and design the end caps for the pipe ends in Fusion. The internal diameter of the cap is 16.95 mm, while the external diameter is 22 mm.

Make a standing coat rack with 20x20mm structural pipe, and design the caps for the ends of the pipes in Fusion. The internal measurement of the cap is 16.95mm, external measurement 22mm.