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Schlage ND91-JD-OME Vandlgard Entrance/Office Cylindrical Lock, Omega Lever, Schlage FSIC Full Size Interchangeble Core, Less Core, 2-3/4 Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND91JD-OME is a Grade 1 cylindrical lock built for the demands of high-traffic commercial openings. Part of the rugged ND Series, it features Vandlgard technology, which allows the outside lever to rotate freely when locked, protecting the internal mechanism against forced entry and vandalism. Configured as an entrance/office function with the clean, contemporary Omega (OME) lever, this lockset accepts a Schlage full-size interchangeable core (FSIC) and ships less core for keying flexibility. With a standard 2-3/4 inch backset and 4-7/8 inch strike, it installs on virtually any standard door prep and is non-handed for straightforward installation.
Features
- Vandlgard free-spinning lever design resists forced entry and abuse.
- Omega (OME) lever offers a smooth, modern appearance.
- Accepts a Schlage full-size interchangeable core (FSIC), shipped less core.
- Grade 1 rating for the highest level of commercial durability.
- Non-handed for use on either left- or right-hand doors.
- Standard 2-3/4 inch backset with a 4-7/8 inch strike.
Functional Details
The ND91 entrance/office function keeps the outside lever locked or unlocked as needed for controlled access, while the inside lever always allows free egress. With Vandlgard, the outside lever spins freely when locked rather than resisting torque, preventing damage to the lock.
- Latchbolt operated by lever from either side except when outside lever is locked by key.
- Key in outside lever locks or unlocks outside lever.
- Inside lever always free for immediate egress.
| Manufacturer | Schlage |
|---|---|
| SKU | ND91JD-OME |
| Series | ND Series |
| Function | Entrance/Office (ND91) |
| Lever Style | Omega (OME) |
| Cylinder | FSIC, Less Core |
| Grade | ANSI/BHMA Grade 1 |
| Handing | Non-Handed |
| Origin | Made in USA |
| Unit of Measure | Each |
| UL Listing Type | UL/cUL Listed for 3-hour fire door |
| ANSI Number | A156.2, Series 4000 |
| BAA Qualified | Yes |
| Limited Warranty | Three-year limited warranty |
| Backset | 2-3/4 inch (standard) |
|---|---|
| Strike | 4-7/8 inch ANSI strike |
| Latchbolt | 1/2 inch throw |
| Door Thickness | 1-3/8 inch to 2 inch standard |
| Door Prep | 2-1/8 inch bore diameter |
| Lever Rotation | Free-spinning when locked (Vandlgard) |
| Cylinder Type | Full Size Interchangeable Core |
| Chassis | Cylindrical |
| Rose Diameter | 3-9/16 inch |
| Cycle Rating | Grade 1 operational and security tested |
| Handing | Non-handed, field reversible |












