Scolmore MiniGrid Dimmer Module Mounting Kit is double aperture size and is suitable for mounting on all existing MiniGrid blank plates, whether they be moulded or decorative metal plates. The dimmer module mounting kits comprise a module mount frame, operating knob and innovative nut runner to facilitate the fixing of the locking nut. Locking nut and washer supplied with the Click dimmer modules. The decorative operating knob and the mount frame are finished in the same design as the selected wall plates. Equally, they may be mounted on contrasting plate finish to produce a particular decorative effect.