As you know, your strap has a short nylon lace on one end of your
strap.
Many folks notice that this lace damages finish of a headstock when
used often
enough. Here's the solution. It's a small but wide
hook made of real
soft leather. It can be used with your strap INSTEAD of the lace. It
does not
damage finish and it looks cool even without any strap. It's also
pretty cheap.
John North