...and speaking of replacement parts - These coloured strap locks are new to me:
Strap Locks Buttons Schaller Style for Guitar Bass Parts Replacement | eBay
Now, if only they had matching metal dome knobs...![]()
That's new to me too. They look like anodized aluminum, though. Not steel. Probably why they're so cheep (well, they're that cheep cuz they're made in China, but...) I don't know if I would trust them.