These innovative key systems are designed for flexibility and value.
1-3/8" SFIC Mortise Hsg, Less Core, L583-255 Cam, 622, 4 Pack They allow application of open keyways alongside restricted options to appropriately address security levels on each individual doorway yet working within a single keyway Schlage key systems provide patented, restricted, and high security solutions to help protect human safety and the valuable assets of your business..