. From durable mechanical locks to comprehensive electronic access control solutions and biometrics, Schlage provides protection at critical moments–when property and personal security are at stake.CS210-B60JMHN625PLY Interconnected Entry B60 12339 Latches 10121 s Format Manhattan Plymouth Plate In homes, public buildings, and the workplace, at the end of the day, Schlage stands for one thing: strong. We have been meticulous designers, painstaking engineers, and proud craftsmen.