Hager AB920 Full Mortise Concealed Anti-Friction Bearing Hinge with 2 Knuckle Steel Construction
Professional Medium-Duty Door Hinge Solution
The Hager AB920 Full Mortise Concealed Anti-Friction Bearing Hinge delivers reliable performance for medium weight doors requiring medium frequency service. This standard weight hinge features 2 knuckle steel construction with steel pin and concealed anti-friction bearing design. ANSI A8133 certified for commercial applications with multiple finish options including USP, US10, US10A, US10B, and US26D.
Professional Features & Benefits
- Anti-Friction Bearing Design: Concealed bearing system reduces wear and ensures smooth operation for extended service life in medium-duty applications.
- Full Mortise Installation: Both leaves mortise into door and frame for clean, professional appearance and maximum strength connection.
- Steel Construction: Steel material with steel pin provides durability and reliability for commercial door installations.
- 2 Knuckle Configuration: Optimized knuckle design balances strength and functionality for standard weight door applications.
- ANSI Compliance: ANSI A8133 certification ensures performance standards for commercial door hardware applications.
- Multiple Finish Options: Available in USP, US10, US10A, US10B, and US26D finishes to match architectural requirements.
- Handed Configuration: Specify handing when ordering for proper door swing operation and installation.
- Fastener Compatibility: Accommodates 12-24 x 1/2" machine screws or 12 x 1-1/4" wood screws for versatile mounting options.
Technical Specifications
- ANSI/BHMA: ANSIA8133
- Applications: For use with medium weight doors or doors requiring medium frequency service.
- Certifications: ANSI A8133
- Commercial/Residential: Commercial
- Duty Level: Medium Duty
- Fastener Size - Machine: 12-24 x 1/2"
- Fastener Size - Wood: 12 x 1-1/4"
- Features: Full Mortise, Concealed, Anti-Friction Bearing, Standard Weight
- Finishes: USP, US10, US10A, US10B, US26D
- Knuckles: Material : Steel With Steel Pin.
- Material: Steel With Steel Pin.
- Notes: With door closer, use anti-friction or ball bearing hinge.
- Subcategory: Full Mortise Hinges
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
- Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
- Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
- Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.
Professional Applications
- Commercial Office Buildings
- Educational Facilities
- Healthcare Institutions
- Retail Establishments
- Industrial and Warehouse Facilities
- Multi-Tenant Residential Properties
- Government and Municipal Buildings
Why Choose Hager Quality?
Hager AB920 hinges deliver professional-grade reliability with steel construction and concealed anti-friction bearing system rated for medium-duty commercial applications. ANSI A8133 certification ensures compliance with industry performance standards. Engineered for demanding commercial applications where dependable performance and smooth operation are essential.
Support Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Full Mortise Hinges
- Knuckles:
- 2
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Full Mortise Hinges
- Product Type:
- Full Mortise Hinges
- Features:
- Full Mortise, Concealed, Anti-Friction Bearing, Standard Weight
- ANSI/BHMA:
- ANSI A8133
- Duty Level:
- Medium Duty
- Commercial/Residential:
- Commercial
- Product Model:
- AB920
- Product Function:
- Concealed Bearing
- Product Category:
- Door Hinges and Pivots
- Product Substrate:
- Steel
- Department:
- Door Hardware