The S200-SPA, Secret Gate Latch has a die cast body and a plated chrome finish. The hidden button in bottom of the case retracts latch for the informed. The exposed dummy knob frustrates the unwelcome intruder. For use on "bank type" office gates where minimum security is required. The latch is reversible for right or left hand. Supplied with strike plate, mounting screws and dummy knob. Approximate case size is 2" x 2-1/2".