Can anyone with a Custom Shop Rx Les Paul let us know what strap lock system you use (if any?).
I was going to fit Schaller strap lock pins to mine, then I realised the huge difference in screw size between the one that Gibson fitted and the Schaller. The Schaller screw is much shorter, and the thread is slightly narrower too. There's no way I'd trust the Schaller to hold the weight, especially with the Les Paul being such a heavy guitar. And the Schaller pin is one item with the screw, you can't use your own screw with it.
While I'm here on the subject, out of curiosity I took a strap pin out of a 2021 Les Paul Standard 1950s (a regular Gibson, not a Custom Shop). I was very surprised to see that the regular Gibson has a much shorter screw than the Custom Shop R9. The Schaller might be ok as a replacement on that one.
See images below:
I was going to fit Schaller strap lock pins to mine, then I realised the huge difference in screw size between the one that Gibson fitted and the Schaller. The Schaller screw is much shorter, and the thread is slightly narrower too. There's no way I'd trust the Schaller to hold the weight, especially with the Les Paul being such a heavy guitar. And the Schaller pin is one item with the screw, you can't use your own screw with it.
While I'm here on the subject, out of curiosity I took a strap pin out of a 2021 Les Paul Standard 1950s (a regular Gibson, not a Custom Shop). I was very surprised to see that the regular Gibson has a much shorter screw than the Custom Shop R9. The Schaller might be ok as a replacement on that one.
See images below: