Hinge backset is the dimension from the leading edge of the hinge to either the stop on the frame or to the stop face (push side) of the door.
For operating clearance, the hinge backset on the d...
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
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...
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.
ND-Series Cylinder Reference Table
Function
Door Thickness
Cylinder Mechanism
Complete Cylinder
Non-Hotel Functions
Standard
Conventional
23-065
Primus
20-765
Pri...
The backset of the device may be too large and the latchbolt of the standard 24-R is "walking" into the center case caused by the back/forth motion of the door. Verify the device backset ...
If device backset is correct, replacing the device center case & center case cover with a F-24-R to add deadlocking to the latchbolt would resolve the issue. Parts to the F-24R center case...