Purchased because it leaked from the connection part of the shower hose. As expected it was TOTO genuine parts, so it was possible to connect without trouble etc. There was also no trouble after exchange.
Although it is a shower elbow for replacing the to tooth bathroom shower, the shower elbow a little before it has many things where the nails are thinly broken, but as expected it is TOTO! This elbow is a countermeasure and it is safe that the nail becomes thicker!