takes 2 standard 19mm push buttons, with locking nut on rear to secure them. basically just slip the nut over and spin the button till its tight and facing the way you want.

needed easy access to my power and reset buttons for my custom desk setup, as the case I have and my fat fingers don't work well together.

wanted a small, neat and tidy way to mount them with easier access.

also included some basic cable loops/clips.

clips and support are screwed to bottom of the desk and then the button housing clips onto the support, and slides backwards into place.