Hager 291D Automatic Flush Bolt Set with 1" x 8-1/2" Face Plate and Fire Rating
Professional Fire-Rated Door Hardware Solution
The Hager 291D Automatic Flush Bolt Set provides reliable inactive door control with integrated fire protection for commercial applications. This fully automatic system features a 2" x 8-1/2" stainless steel face plate with 3/4" bolt backset and 3/4" bolt height dimensions. The set includes thermal lock technology with 1-1/2 hour fire rating on wood doors up to 4' wide by 9' tall, meeting ANSI 156.3 Type #25 specifications for professional door hardware installations.
Professional Features & Benefits
- Fire-Rated Performance: 1-1/2 hour fire rating on wood doors up to 4' wide by 9' tall with B, C, D, and E label ratings for code compliance and safety.
- Precise Dimensions: 2" x 8-1/2" face plate with 3/4" bolt backset and 3/4" bolt height for consistent installation and reliable operation.
- Fully Automatic Operation: Bolts automatically retract when active door opens and extend when active door closes, eliminating manual operation requirements.
- Thermal Lock Technology: Consists of two 291S thermal locks that automatically secure inactive door under high fire/heat conditions for enhanced safety.
- Durable Construction: Stainless steel and brass materials with steel components provide long-term reliability in commercial applications.
- Adjustable Design: Non-handed configuration with adjustable bolt head rods accommodates various door and frame conditions.
- Complete Hardware Package: Includes three 10 x 1" SMS screws, six 8 x 1" combo screws, and two plastic anchors for complete installation.
- Professional Compatibility: Designed for use with 280X dust proof strikes (recommended) for optimal performance in paired installations.
Technical Specifications
- ANSI/BHMA: 1-1/2 hour fire rating on wood doors up to 4' wide by 9' tall (B, C, D, and E label rating)
- Bolt: Backset: 3/4" (19 mm)
- Bolt Height: 3/4" (19 mm)
- Certifications: 1-1/2 hour fire rating on wood doors up to 4' wide by 9' tall (B, C, D, and Elabel rating);
- Commercial/Residential: Commercial
- Faceplate: 2" x 8-1/2" (45 mm x 216 mm)
- Fasteners: Three 10 x 1" SMS, Six 8 x 1" combo screws, Two plastic anchors.
- Finishes: US10B, US3, US32D;
- Material: Stainless steel and brass with steel components
- Notes: Consists of two 291S
- Subcategory: Flush Bolt
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness and frame compatibility for flush bolt installation.
- Use manufacturer-provided templates to mark mounting hole locations accurately on inactive door top and bottom positions.
- Prepare door by drilling required holes and routing as specified in manufacturer instructions for face plate and bolt mechanism.
- Install mounting hardware using provided fasteners: three 10 x 1" SMS screws, six 8 x 1" combo screws, and secure with plastic anchors as needed.
- Adjust bolt head rods for proper alignment and verify automatic operation with active door movement throughout full range of motion.
- Test thermal lock function and verify proper bolt extension/retraction with active door operation. Install recommended 280X dust proof strikes for complete system integration. Refer to manufacturer documentation for complete installation details and fire rating compliance requirements.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Government and Municipal Buildings
- Multi-Tenant Residential Properties
- Industrial and Warehouse Facilities
- Fire-Rated Door Assemblies
Why Choose Hager Quality?
Hager flush bolt systems deliver professional-grade reliability with stainless steel and brass construction engineered for demanding commercial applications. The 291D meets ANSI 156.3 Type #25 standards with 1-1/2 hour fire rating certification, providing dependable performance where code compliance and safety are essential. Thermal lock technology and fully automatic operation ensure consistent door control in critical fire-rated assemblies.
Support Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Flush Bolt
- Fasteners:
- Three 10 x 1" SMS, Six 8 x 1" combo screws, Two plastic anchors
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Flush Bolts
- Product Type:
- Flush Bolts
- ANSI/BHMA:
- 1-1/2 hour fire rating on wood doors up to 4' wide by 9' tall (B, C, D, and E label rating)
- Commercial/Residential:
- Commercial
- Product Model:
- 291D
- Product Category:
- Door Trim and Accessories
- Product Substrate:
- Stainless Steel
- Department:
- Door Hardware