alk key cylinder


The Exit Alarm takes a 1 1/8" Mortise cylinder with a straight cam. See first page of Exit Alarm inst below. Exit Alarm inst
The ALK uses a 1 1/4" mortise cylinder with straight cam. (NO DOGGING)
Existing Everest keys will not work in Everest 29 cylinders     Related solution: Can I upgrade to an Everest 29 system and use my new keys on my existing Everest cylinders?
Falcon D series deadbolts will not accept Schlage Key-in-lever cylinders. The faceplate plug hole is smaller in diameter than the Schlage plug and does not fit flush when i...
For a Schlage "C"  keyway:  Specify "CP6" as the cylinder suffix when ordering  D100 or D200 locks (All other Schlage keyways are not available).
The Monarch KIL trim uses the following cylinders: Schlage Cylinders 23-013 Conventional 20-750 Primus 20-750-XP Primus XP 20-550 Primus UL437 20-550-XP Primus UL437 XP Falcon Cylinder A23165-0...
The 2670 Guard X uses a standard rim cylinder for either push side or pull side.  The rim cylinder can be installed to the outside of the opening with an offset pull to operate the 2670 Guard X d...