Cylinders - KeyRETRO

KeyRETRO is a backwards compatible design with UNION's traditional masterkey platform, offering enhanced security to existing masterkey suites with a patent on key and cylinder assembly until 2028, providing peace of mind that keys cannot be copied.

• Master Key - keyRETRO (.pdf, 1.3 MB)

JM1 - Rim Cylinder

Single rim keyed cylinder For use with nightlatches or ot…

JM2 - Mortice Screw-in Cylinder

Single screw in keyed cylinder For use with special narro…