I am upgrading the Obi Wan ANH Sabre that I built in the early 90's when only the pommel and clamp had been ID'd. I re-used the sink ring I found back then. The sink ring was found in a box of junk at a plumbing place and was already old. I could never find the maker. The rest is scrap stainless steel that I recently picked up for little or nothing. I will eventually JB Weld or solder the parts together. I may redo the ring with the holes. Still needs some work.