The Securitron MKAN Mortise Key Switch offers reliable performance with its 5A rated plunger switch, ensuring durable operation. Designed with security in mind, it includes anti-tamper screws to prevent unauthorized access. The switch is compatible with a cylinder for use in the MK series, providing versatile functionality. Featuring a compact 1-1/8" length and a 26D finish, it fits seamlessly into your setup. The SC keyway adds an extra layer of security. Upgrade your system with this trustworthy key switch today and enhance your access control solutions.