A Primus key can operate a non Primus cylinder as long as the keyway is the same or the key is a multi-section. Additionally, the cylinder must be pinned to be operated by the top cuts of the Prim...
Primus XP high security cylinders are available to add patented* key control and varying degrees of geographical exclusivity to most Schlage 6-pin key systems, whether using Everest or Classic keyw...
HIGH SECURITY
Primus/Primus XP: In addition to six cuts for standard locking mechanism, there are five side finger pins to operate the secondary sidebar lock. Primus keys will operate non-Pri...
Refer to table 1 for the list of Schlage AL-Series cylinders.
AL-Series Cylinder Reference Table
Function
Cylinder Mechanism
Complete Cylinder
Non-Hotel Functions
...
UL437 is testing requirement that cylinders pass both a timed cylinder pick test and a forceful core/cylinder pull test. We have various cylinders to meet this need, please reference our price boo...