I'm looking for online sources for some piano hinges (24" long or so) or something equivalent. Stainless steel or galvanized for the pivoting / reclining back on a pair of outdoor reclining lounge chairs I'm starting for an upcoming commission. I'd prefer black coated aesthetically, but only if I can be sure that the paint won't flake off over time, which seems doubtful. The furniture will be under cover but live outside permanently.
Is there a better source I should know about besides McMaster Carr?
Thanks!