The new AL FSIC driver part number is A700-052.
This driver snaps onto the back of the core similar to the ND, as opposed to it being assembled into the lock chassis with a retaining ring.
Th...
With split key construction keying there are two ways the construction insert is retained in the cylinder so that it won't fall out the back end of the plug, see Figure 1.
The&nb...
The Von Duprin CD kit comes with the cover plate machined to accept the cylinder dogging mortise cylinder.1 1/4" mortise cylinder with an inverted straight cam is required for CD option on Von Dupr...