The Schlage ND91PD-ATH is a Cylindrical Entrance/Office Lock, with an Athens Lever, is available in Schlage C Keyway, is Keyed Different, comes with 2 Keys, has a 2-3/4" Backset, a 4-7/8" Strike, is Grade 1 and comes in multiple finishes.
Entrance/Office Function - Push-button locking. The Push-button disengages the outside lever until locked with a key or by turning the inside lever. Vandlgard is designed to disengage the outside spindle from the latch when locked.
ND Mechanical Overview
The Schlage ND is extremely versatile and is regularly used in healthcare, education, government, office, retail and other commercial applications. With 31 mechanical functions, the ND's range spans from the simple (non-locking passage) to complex (double-cylinder security) to specialized (school time-out lock). Because the ND uses an ANSI 161 door prep, commonly used across cylindrical locks, it is ideal for both new construction and retrofit applications.
- Significantly exceeds ANSI/BHMA A156.2 requirements for Grade 1 cylindrical locks
- 31 mechanical functions
- Nine lever designs, two rose designs
- 10 available finishes
- Supports standard, SFIC and FSIC cylinder formats
- Multiple key systems available – open, patented, restricted, geographic exclusive, UL437
- Support for 10 non-Schlage cores
