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Schlage ND50-BD-RHO Cylindrical Entrance/Office Lock, Rhodes Lever, SFIC Prep Less Core, 2-3/4 Inch Backset, 4-7/8 Inch Strike, Grade 1, Non Handed
The Schlage ND50-BD-RHO Cylindrical Entrance/Office Lock is a heavy-duty Grade 1 cylindrical lock built for commercial openings that need dependable entrance and office security. This configuration includes the Rhodes lever design, SFIC prep less core construction for small format interchangeable core preparation without the core included, a 2-3/4 inch backset, and a 4-7/8 inch strike. The ND50-BD function is non handed for easier installation and field flexibility. As part of the Schlage ND Series, this lock is engineered for strength, durability, and consistent performance in high-use commercial applications.
Features
- ND50-BD entrance/office function is designed for commercial door openings requiring keyed access and interior egress.
- Cylindrical lock chassis supports heavy-duty use in institutional, office, and public building environments.
- Rhodes lever trim provides the RHO lever style specified in the title.
- SFIC prep less core configuration is prepared for a small format interchangeable core and does not include the core.
- 2-3/4 inch backset is included for doors requiring the longer backset option.
- 4-7/8 inch strike is furnished for the specified frame preparation.
- Grade 1 construction meets the highest ANSI/BHMA grade for cylindrical locks in this series.
- Non handed design allows installation on either right-hand or left-hand doors.
Functional Details
The ND50-BD entrance/office function provides controlled entry from the outside with free egress from the inside. In this SFIC prep less core version, the lock is prepared to accept a small format interchangeable core, allowing key system flexibility while leaving the core to be supplied separately.
- Outside lever locked by push button inside. Turning inside lever or closing door releases button. Inside lever always unlocked.
- Inside push button locks outside lever. Turning inside lever or closing door releases push button. Key outside retracts latchbolt when outside lever is locked.
Included Components
This Schlage ND50-BD-RHO lock includes the cylindrical lockset with Rhodes lever trim, SFIC prep less core preparation, a 2-3/4 inch backset latch, and a 4-7/8 inch strike. The interchangeable core is not included.
| Manufacturer | Schlage |
|---|---|
| Series | ND Series |
| Model | ND50-BD-RHO |
| Product Type | Cylindrical Entrance/Office Lock |
| Lever Design | Rhodes Lever |
| Cylinder Format | SFIC Prep Less Core |
| Backset | 2-3/4 Inch |
| Strike | 4-7/8 Inch Strike |
| Handing | Non Handed |
| Grade | Grade 1 |
| ANSI Number | F109 |
| UL Listing Type | UL Listed for 3-hour fire door |
| Unit of Measure | Each |
| Origin | Made in USA or Mexico of U.S. and/or imported parts |
| BAA Qualified | No |
| Limited Warranty | 10 Year Mechanical Warranty and 3 Year Electro Mechanical Warranty |
| SKU | ND50-BD-RHO |
| Lock Function | Entrance/Office |
|---|---|
| Function Number | ND50-BD |
| ANSI/BHMA Grade | Grade 1 |
| ANSI Function | F109 |
| Backset Dimension | 2-3/4 Inch |
| Strike Size | 4-7/8 Inch |
| Door Thickness Range | 1-3/8 Inch to 2-1/8 Inch |
| Latch Throw | 1/2 Inch |
| Fire Rating | 3 Hour |
| Handing | Non Handed |
| Cylinder Preparation | SFIC Prep Less Core |
| Lever Style | Rhodes |
| Cycle Testing | 3,100,000 cycles |
| Latch Front | 1-1/8 Inch x 2-1/4 Inch |
| Strike Type | ANSI curved lip strike |












