
The LF Series cylindrical locks have been designed using advanced design concepts and the most rigorous of testings

LI系列圓柱形鎖簡潔設計,安裝快速,無需特殊工具。

Extra Heavy duty, commercial grade cylindrical lockset, designed for maximum security, heavy traffic usage and fast, easy installation.

Cylindrical designed, for medium and light duty commercial buildings. Interchangeable core knobs are easy to change handing.