Allegion
Terms of Use
Privacy Policy
Frequently Asked Questions
Ask your question
Entering your question as a complete sentence will provide more accurate results than keywords or phrases.
User questions
FAQs
Category List
“
Storeroom Nd series
”
RELATED FAQS
Question
Answer
Does the backset extension link work with a 2 3/8" latch or a 2 3/4" latch?
Resolution:
A and AL product: Must use the 2 3/8" backset with the 41-005 extension link D Knob and ND product: Must use the 2 3/4" backset with the 43-005 extension link:
How to convert a ND series lock cylinder format from PD to BD?
Resolution:
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...:
Is the latch sold separate on the ND series?
Resolution:
Latches are sold separately, see current Pricebook for part numbers.:
Is there an occupancy indicator for the ND40/44?
Resolution:
The ND40/44 is available with an Outside indicator only. Click here for the Pricebook Addendum and more details on the ND Indicator. Refer to the current Commercial Price Book for pricing.:
Is there a tool to drill the thru bolt holes on cylindrical locks?
Resolution:
Order the M204-198 thru-bolt jig, see Figure 1. Figure 1: M204-198 thru bolt jig The 40-080 was the old Schlage jig. The 030736-000-70 was the old Falcon jig. When the jig changed to...:
Explain the ND80 function.
Resolution:
The 80 (Storeroom function) operates as follows: Key retracts latch (entrance by key only):
Can you convert the 510 L trim to an L-NL (storeroom) function?
Resolution:
The 510L can be converted to a nightlatch 510L-NL by changing out a few parts to the trim. See 510L to 510L-NL conversion instructions for required parts that will need to be added/r...:
What is the Lock Modes/States for Apartment Function?
Resolution:
AD Series UI Matrix:
How do you convert the Von Duprin 370 series controls to NL or night latch function?
Resolution:
You must have the Von Duprin NL Cylinder plate part number 967484-89 to convert the 370 series controls from classroom function to night latch function. If new installation, use the NL cylinde...:
Can you get the ND series lock in a 609 finish?
Resolution:
As standard the ND lock is not available in a 609 finish.:
Is there an exit lock offered in the ND series?
Resolution:
The ND12 and ND25 are both exit locks.ND12 Outside lever always fixed. Insidelever always unlocked for immediateegress.ND25Blank plate outside. Inside leveralways unlocked for immediate egress.:
How do you order the ND series lock with a small format core?
Resolution:
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:
What locks are always locked on the outside?
Resolution:
The storeroom lock function is described as follows: Latch bolt operated by key from outside or by operating inside lever. Outside lever is always inoperative. The following are storeroom functi...:
Explain the MA581 function
Resolution:
MA581 operation: Latchbolt operated by key from outside or by operating inside knob/lever. Outside knob/lever is always inoperative. Auxiliary latch deadlocks latchbolt when door is locked.:
What is the difference between the classroom and storeroom functions?
Resolution:
ANSI F84 Classroom Lock Outside lever locked and unlocked by key. Inside lever always unlocked for immediate egress. ANSI F86 Storeroom Lock Outside lever fixed. Entra...:
Why can't I order an AD-Series or CO-Series mortise deadbolt with a classroom/storeroom (70) function
Resolution:
* NOTE: the AD300/400 devices simply communicate the change in Deadbolt Position status to the Host software. The software then decides what action should or should not be taken at the device. :
How do I change the function of the Von Duprin 7500 mortise lock from Lever ( classroom ) to NL ( night latch )?
Resolution:
To convert the Von Duprin 9975L to 9975NL exit function follow these steps (Note: the mortise lock is shipped as Night Latch from the factory): Turn the NL screw on 7500 mortise lock counter clo...:
What is a lock function?
Resolution:
Apartment Corridor Lock function is defined as a lock where the latch bolt operated by lever from either side, except when outside lever is made inoperative by a stop or mechanical means other than...:
Can you explain the ND53 function?
Resolution:
ND53PD (ANSI F109) Entrance Lock Turn/push-button locking; pushing and turning button locks outside lever, requiring use of key until button is manually unlocked. Push-button locking; pushing ...:
What type of switch is used for the RX and latch monitoring options for the ND and L locks?
Resolution:
The ND-Series RX, the L-Series RX and latch monitoring switches are Form C - Single Pole Double Throw (also known as SPDT).:
Does Schlage or Falcon offer a backset greater than 5"?
Resolution:
Only the Schlage D-knob and ND products are available with an extra long backset. The part number for backsets over 5"-42" is XC03-069, this part will ship as an extension link to b...:
Will a Medeco key-in-lever cylinder fit into an ND lock?
Resolution:
Medeco does offer a key-in-lever cylinder to fit the Schlage ND. You will need to contact Medeco for the cylinder Specify a key-in-lever cylinder to fit the Schlage ND lo...:
Why is the ND lever hard to push on?
Resolution:
For ND locks shipping prior to January 30, 2017, the addition of the soft durometer spacer (SDS) on August 15, 2012 did affect the installation of the lever. Ultimately, removing th...:
Is there a flat lip option for the ND series?
Resolution:
There are two flat lip strike options: Specify XQ02-309 for a 10-013 strike - specify 7/8" Specify XQ07-351 for a 10-025 strike - specify 7/8" :
What are the new announced ND-Series features?
Resolution:
NOTE: ND locks manufactured on or after January 30, 2017 will no longer make use of the soft durometer spacer. The improved spring cage and matching lever eliminates the need for this spacer. ...:
What is the part number for the ND Series rose?
Resolution:
03-042 is the part number for the inside or outside rose.: