Classroom Mortise Lock

Normal Entrance/ Passage/classroom...(More detail ,pease contac us).

Function(Optionals):

10     Available Backset:55/60, distance:72/85

9       50thousand cycled in-house testing, good spring inside.

8        Not part will jump out when you open the cover. Easier to ssemble                              for manufacturer and few deviation.

7       Redesign chamfer latch change side function. More easy to change the latch.

6       Redesign spindle, assemble tight with the square hole. Better turning performance.

5       Never stop or failure when the cylinder turn to special angle.

4       Redesign most of parts in side. Better movement and tight tolerance.

3       Not brass parts, fire proof ,above 1000 ..

2       Lesser parts inside than before, more reliable and better performance.

1       Latch response distance 2mm.Your door can be larger gap.

Features :

Security Classroom Door Mortise Lock

Classroom Mortise Lock,Fire-prove,55/60mm backset,72/85mm spacing,Class room function. Panic Release.