Model No. |
Function&Operation |
LM2xx |
10 (E2151): Single Cylinder (by key from outside or by inside thumb turn.) |
 |
11 (E2141): Double Cylinder (by key from either side.) |
 |
12 (E2171): Classroom (Function: Deadbolt is operated by key from outside, thumb turn inside retracts the deadbolt but can’t project it.)
|
 |
13 (E2161): One-Way Deadbolt Cylinder only, Black plate inside. (by key oustide. No inside operation.)
|
 |
50 (E2190): Thumb Turn Only Deadbolt (thrown or retracted by thumb turn inside. No outside trim.)
|
 |