A keyhole mounted accessory system, the system comprising a main body coupled to an intermediate body, the intermediate body having a base that contains a large hollow cylinder. The large hollow cylinder contains a small hollow cylinder. A bolt protrudes from a first end of the main body through the small hollow cylinder and the large hollow cylinder. A cylindrical rotor having a round aperture in the center contains one or more helical pads is coupled to a top plate by one or more anchors. The top plate includes one or more helical recesses that interface with the one or more helical pads. The one or more anchors secure the top plate to the intermediate body.