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Schlage ND91-PD-OME Vandlgard Entrance/Office Cylindrical Lock, Omega Lever, Schlage C Keyway Keyed Random, 2 Keys, 2-3/4 Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND91PD-OME is a Grade 1 Vandlgard entrance/office cylindrical lock built for demanding commercial environments where security and durability matter most. Featuring the Omega (OME) lever and Schlage "C" keyway, this non-handed lockset combines heavy-duty performance with everyday reliability. Its Vandlgard design allows the outside lever to rotate freely when locked, protecting the internal mechanism from forced entry and vandalism. Ideal for offices, schools, healthcare facilities, and multi-tenant buildings, the ND91PD ships keyed random with two keys and includes a 2-3/4 inch backset. As part of Schlage's proven ND Series, it delivers dependable access control with a clean, professional appearance.
Features
- Vandlgard function protects the lock by allowing the outside lever to spin freely when in the locked position.
- Grade 1 rated for the highest level of commercial performance and durability.
- Omega (OME) lever design offers a comfortable grip and modern styling.
- Schlage "C" keyway with keyed random keying and two keys included.
- Non-handed design simplifies installation on either left- or right-hand doors.
- Standard 2-3/4 inch backset with a 4-7/8 inch strike for straightforward fitment.
Functional Details
The ND91PD Vandlgard entrance/office function provides secure access control with built-in vandal resistance. When locked, the outside lever rotates freely to prevent damage from excessive force, while the key retracts the latch for entry.
- Latch is retracted by key from outside or by inside lever.
- Outside lever is fixed. Entrance can be made only by key.
- Rotating inside lever provides free egress.
| Manufacturer | Schlage |
| SKU | ND91PD-OME |
| Series | ND Series |
| Function | Entrance/Office (Vandlgard) |
| Lever Style | Omega (OME) |
| Grade | ANSI/BHMA Grade 1 |
| Handing | Non-Handed |
| Keyway | Schlage "C" |
| Keying | Keyed Random, 2 Keys Included |
| Origin | USA |
| Unit of Measure | Each |
| ANSI Number | F82 |
| Limited Warranty | Yes |
| Backset | 2-3/4 inches |
| Strike | 4-7/8 inch ANSI strike |
| Latch Bolt | 1/2 inch throw |
| Door Thickness Range | 1-3/8 inches to 2 inches standard |
| Cylinder | 6-pin Schlage "C" keyway |
| Bore Hole Diameter | 2-1/8 inches |
| Latch Face | 1 inch x 2-1/4 inches |
| Rose Diameter | 3-9/16 inches |
| Lever Material | Cast levers, wrought roses |
| Cycle Rating | Grade 1 – tested to exceed 1,000,000 cycles |












