snippet: <p>Schlage 650 Series Keyswitches utilize an innovative magnetic spring design which allows installers to configure both clockwise and counterclockwise key turn directions, as well as momentary or maintained action, all within seconds. Developed for multi-application use, 650 Series Keyswitches are available in single gang and narrow stiles, with options including heavy-duty plates, weather resistant covers , green and red indicator lights, anti-tamper switches, and Schlage Everest cylinders.</p> (Page 1)