minimum size for ND lock

RELATED FAQS

Question
Answer
The lever may be missing the slot feature for the core locking lug.  Verify slot is in place.
The default backset is 2 3/4" and the latch faceplate dimensions are 1 1/8" x 2 1/4". The latch supplied is the 13-047 deadlatch and 13-048 springlatch.
For most exit devices, please refer to the specific device series catalog for minimum door opening width the device can be cut down to fit.Be aware that some device options, frame conditions, and s...
LCN recommends an 18 AWG (minimum) wire size (gauge) to the 8310 Series hardwired actuators.
The minimum recommended Stile measurement is 5” to allow proper mounting of the AD and CO series locks.
The standard out-of-the-box ND lock will fit the following door ranges: All functions except ND85 will fit onto a door 1 5/8" through 2 1/8" extended equally. The ND85 will fit on doors fro...
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
On ND locks manufactured on or after January 30, 2017 only the SFIC lever and SFIC driver are needed to convert the lock from Full Size conventional (PD) or Full Size IC (JD, RD, TD) prep to S...
On ND locks manufactured prior to January 30, 2017, the lever, spring cage and tailpiece needed to be replaced with the SFIC lever, SFIC spring cage and the SFIC driver . N123-056 - Outside sp...