Deletion of Piano tilter

Comment: and briefly merge to hand truck, as per {{u|BD2412}}. OK, so a tool exists, but each one needs to meet  and be written about in depth by independent sources. I  couldn't easily find any on this topic, but I did find https://www.vandaking.com/upright-piano-tilter-do-s-1901.html this that shows me what it looks like and how it works. Seems rather like a hand truck to me. . .though it is kind of  cool. Regards from the UK
Stance: merge
Cited policy: Wikipedia:Notability (WP:GNG)