Woodies Hanger 3 – SG Style (button on back)
If your guitar is like a Gibson SG or Steinberger with one strap button on the back. One solid hanger holds the back strap button and a flexible bottom bracket secures the angle. They are barely visible because the brackets hide behind the guitar. The hangers are made from super strong polycarbonate. Your guitar is totally secure and cannot fall out.
This is the easiest to work out, if it’s got one strap button on the back, then this is the one for you, there is plenty of clearance for the headstock so it doesn’t matter which model you have. Generally, Gibson SG, Es 335/339, Flying V, Epiphone Gibson SG, Es 335/339, Flying V, Steinberger headless…etc..