I bought 3 brackets, nice product. I used M6x40mm screws with an M4x50mm set for extra security and to reach deep into the wall. Unfortunately, my stratocaster with an asymmetrical headstock doesn't stand properly. Maybe I'll replace it with the simple bracket from the series.

Edit: There is a screw underneath that holds the bracket with the wall mount and doesn't allow it to rotate to embrace an asymmetrical headstock. I used a dremel to slightly soften the socket so that it can rotate and hold the stratocaster correctly. I imagine if a greater angle is required, someone can drill directly where the holes will be or simply purchase another mount :D

It is a guitar stand and it does its job well. I have a strat and I was afraid it would lean awkwardly because the headstock is not symmetrical, but it's fine. It is of very good quality and a good size. I recommend it.