ND lock functions

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Conversion kits are available to convert many popular functions.Conversion kits manufactured on or after January 30, 2017 will have the new enhanced ND spring cage, lever, plunger and buttonCo...
For all available ND Series Conversion Kit part numbers, click here.
ND locks shipping on or after January 30, 2017 will look very similar when assembled to their predecessor that shipped prior to that date. There are several ways to distinguish the old versus the n...
The lever may be missing the slot feature for the core locking lug.  Verify slot is in place.
The Schlage ND is shipped with a driver/tailpiece when ordered with a LD, BD, or JD suffix.
The ND electrified motor driven locks shipping as of  March 14, 2016 has a field selectable operating mode, you can convert from EL to EU or EU to EL by flipping a switch on the chas...
The electrified ND electrified solenoid driven lock shipped prior to March 14, 2016 can be converted between fail safe (EL) and fail secure (EU) by swapping out the solenoid, sleeve,...
The letters GD, HD, BD, or BDC should be put after the lock function. EXAMPLE: ND53BD GD = Schlage SFIC core HD = Construction core BD = Less core BDC = Plastic temporary construction core