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Schlage ND50-PD-BRK Cylindrical Entrance/Office Lock, Boardwalk Lever, Schlage "C", Keyed Different, [2] Change Keys, 2-3/4 Inch Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND50-PD-BRK Cylindrical Entrance/Office Lock with Boardwalk lever is a heavy-duty Grade 1 cylindrical lock built for commercial openings that need dependable security and everyday usability. This ND50 entrance/office function lock is supplied with the Schlage "C" keyway, keyed different, and includes [2] change keys for immediate key control. It is configured with a 2-3/4 inch backset and a 4-7/8 inch strike, making it suitable for standard commercial door prep. The non handed design simplifies installation, while the ND Series construction delivers the strength, durability, and field-proven performance expected from Schlage commercial hardware.
Features
- ND50-PD-BRK cylindrical entrance/office lock for commercial applications requiring keyed exterior access and interior push-button privacy control.
- Boardwalk lever trim provides a clean, modern lever design within the Schlage ND Series platform.
- Schlage "C" keyway is included for standard Schlage keying compatibility.
- Keyed different configuration provides a unique key combination for this lock.
- Includes [2] change keys for out-of-box operation and key management.
- Built with a 2-3/4 inch backset for common commercial door preparations.
- Supplied with a 4-7/8 inch strike for proper frame alignment and installation.
- Grade 1 certification supports high-traffic commercial use.
- Non handed construction allows installation on either right-hand or left-hand doors.
Functional Details
The ND50 entrance/office function is designed for doors that need keyed entry from the outside and convenient locking control from the inside. The outside lever can be locked or unlocked by the inside push button, and the inside lever always allows free egress. This function is commonly used for offices, interior entries, and similar commercial openings where controlled access and life safety are both required.
- Outside lever unlocked by key from outside or by turning inside lever.
- Push button locks outside lever until unlocked by key or by turning inside lever.
- Inside lever always free for immediate egress.
Included Components
This lockset includes the ND50-PD-BRK cylindrical entrance/office lock chassis and trim, Schlage "C" keyway cylinder, keyed different keying, [2] change keys, a 2-3/4 inch backset latch, and a 4-7/8 inch strike. Its non handed design helps reduce ordering complexity and speeds installation in the field.
| Manufacturer | Schlage |
|---|---|
| Series | ND Series |
| Model | ND50-PD-BRK |
| Product Type | Cylindrical Entrance/Office Lock |
| Lever Design | Boardwalk Lever |
| Keyway | Schlage "C" |
| Keying | Keyed Different |
| Change Keys Included | 2 |
| Backset | 2-3/4 Inch |
| Strike | 4-7/8 Inch |
| Grade | ANSI/BHMA Grade 1 |
| Handing | Non Handed |
| ANSI Number | F109 |
| UL Listing Type | UL listed for 3-hour fire door |
| Unit of Measure | Each |
| Origin | Made in USA of domestic and imported materials |
| BAA Qualified | No |
| Limited Warranty | 10-Year mechanical warranty and 3-year electro-mechanical warranty |
| SKU | ND50-PD-BRK |
| ANSI Function Number | F109 |
|---|---|
| BHMA Grade | Grade 1 |
| Backset Dimension | 2-3/4 Inch |
| Strike Size | 4-7/8 Inch |
| Door Thickness Range | 1-3/8 Inch to 2-1/8 Inch |
| Cross Bore | 2-1/8 Inch |
| Edge Bore | 1 Inch |
| Latch Front | 1-1/8 Inch x 2-1/4 Inch |
| Strike Type | ANSI curved lip strike |
| Fire Rating | 3 Hour |
| Cylinder Type | Conventional cylinder, Schlage "C" keyway |
| Handing | Non Handed |
| Lever Return | Lever return to within 1/2 inch of door face |
| Cycle Testing | 3,100,000 cycles |
| Latch Throw | 1/2 Inch |












