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Description
Schlage ND53-PD-BRW Cylindrical Entrance Lock, Broadway Lever, Schlage "C", Keyed Different, [2] Change Keys, 2-3/4 Inch Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND53-PD-BRW cylindrical entrance lock is a heavy-duty Grade 1 lever lock built for commercial openings that need dependable keyed entry and strong day-to-day durability. Part of the ND Series, this lock combines the Broadway lever design with Schlage’s proven cylindrical chassis for high-traffic applications. Its non-handed construction helps simplify installation, while the keyed different cylinder arrangement supports controlled access at individual doors. With a 2-3/4 inch backset and 4-7/8 inch strike, this entrance function lock is a practical choice for schools, offices, healthcare facilities, and other commercial buildings where security, serviceability, and long-term performance matter.
Features
- ND Series cylindrical lock construction is designed for commercial-duty performance in demanding, high-use openings.
- ND53 entrance/office function provides keyed access from the outside with lever operation for everyday convenience.
- Non-handed design allows the lock to be used on either right-hand or left-hand doors.
- Broadway lever trim offers a clean, modern lever style suitable for many commercial interiors.
- Grade 1 certification supports use where strength, durability, and code-focused performance are required.
Functional Details
The ND53 entrance/office function is intended for doors that need exterior keyed control with free egress from the inside. This makes it well suited for offices, main entry points, and similar commercial openings where security is needed without restricting exit.
- Outside lever is locked or unlocked by key from outside or by turning inside push button.
- Inside lever always unlocked.
- Closing door releases inside push button.
Included Components
This configuration includes the lockset with Broadway lever trim, Schlage C keyway cylinder keyed different, two change keys, a 2-3/4 inch backset, and a 4-7/8 inch strike as specified in the product title.
Product Specifications
| Manufacturer | Schlage |
| Series | ND Series |
| SKU | ND-53-PD-BRW |
| Lock Function | Entrance/Office |
| Grade | ANSI/BHMA A156.2, Series 4000, Grade 1 |
| Origin | Made in the USA of domestic and imported materials |
| Unit of Measure | Each |
| UL Listing Type | UL listed for 3-hour fire door |
| ANSI Number | F109 |
| BAA Qualified | Yes |
| Limited Warranty | 10-year limited warranty |
Technical Specifications
| Backset | 2-3/4 in |
| Strike | 4-7/8 in |
| Door Thickness Range | 1-3/8 in to 1-3/4 in standard |
| Latch Front | 1-1/8 in x 2-1/4 in |
| Strike Dimension | 1-1/4 in x 4-7/8 in |
| Cross Bore | 2-1/8 in |
| Edge Bore | 1 in |
| Latch Throw | 1/2 in |
| Cylinder Diameter | 1-1/4 in |
| Fire Rating | 3 hours |
| Cycle Testing | 3,100,000 cycles |
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