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Schlage ND91-PD-BRW Vandlgard Entrance/Office Cylindrical Lock, Broadway Lever, Schlage C Keyway Keyed Random, 2 Keys, 2-3/4 Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND91PD-BRW is a Grade 1 heavy-duty cylindrical lock built for high-traffic commercial openings where security and durability matter. Configured for Entrance/Office function with Schlage's patented Vandlgard technology, this lock protects the internal mechanism from forced rotation by allowing the outside lever to move freely when locked, preventing damage from vandalism or abuse. It features the Broadway (BRW) lever design, the Schlage "C" keyway keyed random, two keys, a 2-3/4 inch backset, and a 4-7/8 inch strike. Non-handed for versatile installation, this cylindrical lock delivers reliable performance on offices, entrances, and interior doors throughout commercial buildings.
Features
- Grade 1 certified for the highest level of commercial durability and performance.
- Vandlgard technology allows the outside lever to rotate freely when locked, protecting the lock from forced entry and vandalism.
- Entrance/Office function provides flexible access control for a range of commercial spaces.
- Broadway (BRW) lever offers a clean, contemporary appearance suited to modern interiors.
- Schlage "C" keyway keyed random, supplied with two keys.
- Non-handed design simplifies stocking and installation on either door swing.
Functional Details
The Entrance/Office function (ND91PD) allows the door to be locked or unlocked from the outside using a key, while the inside lever always allows free egress. The Vandlgard feature ensures that when the lever is locked, it will clutch and rotate without engaging the latch, safeguarding the internal components from damage.
- Latch is retracted by key from outside or by rotating inside lever.
- Outside lever is fixed until unlocked with a key.
- Turn/push-button locking; when locked, rotating inside lever or closing door releases the button.
- Inside lever always free for immediate egress.
Arm Type Details
This model uses the Broadway (BRW) lever, a straight, tapered lever with squared edges that provides a firm, comfortable grip and complements a wide variety of commercial and institutional door designs.
| Manufacturer | Schlage |
|---|---|
| SKU | ND91PD-BRW |
| Function | Entrance/Office (Vandlgard) |
| Lever Style | Broadway (BRW) |
| Grade | Grade 1 |
| ANSI Number | ANSI/BHMA A156.2, Series 4000 |
| UL Listing Type | UL/cUL Listed for 3-hour fire door |
| Handing | Non-Handed |
| Keyway | Schlage "C" Keyway, Keyed Random |
| Keys Included | 2 Keys |
| Origin | USA |
| Unit of Measure | Each |
| BAA Qualified | Yes |
| Limited Warranty | Three-Year Limited Warranty |
| Backset | 2-3/4 inches |
|---|---|
| Strike | 4-7/8 inch ANSI strike |
| Latch Type | Standard cylindrical latch |
| Latch Bolt Throw | 1/2 inch |
| Door Thickness Range | 1-3/8 inches to 2 inches |
| Bore Hole Diameter | 2-1/8 inches |
| Latch Bore | 1 inch |
| Cylinder Type | 6-pin conventional cylinder |
| Lever Rotation | Free-rotating when locked (Vandlgard) |
| Chassis | Heavy-duty cylindrical chassis |
| Rose Diameter | 3-9/16 inches |












