Cross, I've always used their Dual Design model on all my guitars, including my PRS Standard 24. They are a directly replacement for the PRS strap buttons. No additional fiddling about necessary. If you're not concerned about using a non-Straplok strap at any point and don't want to drill holes in your PRS you can go with the Original design. These don't require mods to the guitar, but they don't allow for non-Straplok equipped straps to be used. If you want to do some surgery on your guitar you can use the Flush Mount version. You need to use a drill to enlarge the holes on your guitar to install these.