1 1/8" mortise cylinders fit the 650 series keyswitch.
The 650 series keyswitch when ordered with the cylinder, will come complete with the correct cylinder, cam, and any ...
If blocking rings (PN 36-079) are needed, specify dimensions when ordering. See below for blocking ring (PN 36-079) dimensions.
Blocking Ring
Specify Di...
ND -series locks manufactured on or after January 30, 2017 use the following spring cages:Outside - N523-218 - For ALL cylinder options except for JD-YA6, JD-YA7 and JD-MEDInside - N523-222 -...
ND-series locks manufactured before January 30, 2017 used the following spring cages: