Falcon 1792NL-OP/HB-OP Narrow Stile Rim Exit Device with Night Latch/Hold Back Function - 36" - 3FT
Professional Grade 1 Exit Device for Aluminum Door Applications
The Falcon 1792NL-OP/HB-OP is a narrow stile rim exit device from the 1790 Series, specifically designed for 36" aluminum doors with 1-3/4" thickness. This ANSI/BHMA A156.3 Grade 1 certified device features dual cylinder functionality with night latch (NL-OP) and hold back (HB-OP) options, providing versatile key control for commercial applications. The streamlined rim design eliminates maintenance concerns with fewer parts than concealed vertical rod devices, while cast metal cover plates and end caps ensure durability in demanding institutional environments.
Professional Features & Benefits
- Door Compatibility: Engineered for 36" aluminum doors with narrow stile construction and 1-3/4" door thickness for precise fit and operation.
- Grade 1 Certification: ANSI/BHMA A156.3-2001 Grade 1 rating ensures commercial-grade performance and reliability for high-traffic applications.
- Dual Cylinder Function: Night latch (NL-OP) key retracts latch without unlocking device, while hold back (HB-OP) key retracts and holds latch back for flexible access control.
- Heavy-Duty Construction: Cast metal cover plates and end caps provide exceptional durability for demanding institutional applications including schools, hospitals, and government facilities.
- Streamlined Rim Design: Fewer parts and pieces than vertical rod devices result in reduced maintenance requirements and simplified adjustment procedures.
- Enhanced Security: No openings for chains eliminates tampering risks and forced entry attempts via coat hangers or other tools, increasing building security.
- Manufacturer Warranty: 10-year limited warranty provides added confidence and long-term protection for commercial installations.
- Retrofit Compatibility: Designed to retrofit 2090 Series crossbar devices for upgrade applications without extensive door modifications.
Technical Specifications
- ANSI/BHMA: ANSI A156.3-2001
- Commercial/Residential: Commercial
- Department: Door Hardware
- Door Hand Direction: Non-Handed
- Door Strike: TD35 Strike supplied standard
- Door Thickness Range: 1-3/4"
- Fasteners: All mounting screws are concealed
- Grade: Grade 1
- Latch Throw: 3/4"
- Lock Function: Exit Only
- Product Category: Exit Devices and Trim
- Product Function: Exit Only
- Product Group: Exit Devices and Trim
- Product Model: 1792NL-OP/HB-OP-3FT
- Product Projection: 3-3/8"
- Product Size: 36"
- Product Subgroup: Exit Devices - Rim
- Product Type: Exit Devices - Rim
- Series: 1790 Series
- Stile Type: Narrow Stile
- Subcategory: Rim Exit Devices
- Trim Hardware: Less Trim
- Wood Door Compatible: No
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including 1-3/4" door thickness, narrow stile width, and non-handed configuration for this 36" device.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the rim configuration.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the 3-3/8" projection and TD35 strike.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications, ensuring concealed fastener installation.
- Adjust operational components for proper alignment, 3/4" latch throw, and smooth operation throughout the full range of motion.
- Test device operation to verify proper night latch and hold back cylinder functions and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- Educational Facilities and Schools
- Healthcare Institutions and Hospitals
- Government and Municipal Buildings
- Commercial Office Buildings with Aluminum Doors
- Institutional Buildings Requiring High Security
- Retrofit Applications for 2090 Series Upgrades
- Medium to High-Traffic Commercial Entrances
Why Choose Falcon Quality?
Falcon 1790 Series exit devices deliver professional-grade reliability with cast metal construction and ANSI/BHMA A156.3 Grade 1 certification for demanding commercial applications. The 10-year limited warranty and streamlined rim design with concealed fasteners provide long-term value and reduced maintenance requirements. Engineered specifically for aluminum door applications where dependable egress performance and enhanced security are essential.
Manufacturer Resources
Product Specs
- Product Group:
- Exit Devices and Trim
- Series:
- 1790 Series
- Fasteners:
- All mounting screws are concealed
- ANSI/BHMA:
- ANSI A156.3-2001
- Product Subgroup:
- Exit Devices - Rim
- Subcategory:
- Rim Exit Devices
- Latch Throw:
- 3/4"
- Commercial/Residential:
- Commercial
- Grade:
- Grade 1
- Product Type:
- Exit Devices - Rim
- Stile Type:
- Narrow Stile
- Lock Function:
- Exit Only
- Wood Door Compatible:
- No
- Product Model:
- 1792NL-OP/HB-OP-3FT
- Product Function:
- Exit Only
- Door Hand Direction:
- Non-Handed
- Door Thickness Range:
- 1-3/4"
- Product Size:
- 36"
- Product Projection:
- 3-3/8"
- Trim Hardware:
- Less Trim
- Door Strike:
- TD35 Strike supplied standard
- Product Category:
- Exit Devices and Trim
- Department:
- Door Hardware