Hager IHTAB850 Full Mortise Concealed Anti-Friction Bearing Hinge Heavy Duty 5" x 4.5" 3 Knuckle
Professional Heavy-Duty Detention Hinge Solution
The Hager IHTAB850 is a full mortise concealed anti-friction bearing hinge engineered for heavy weight doors ranging from 200-300 lbs. This detention-grade hinge features 5" x 4.5" dimensions with 3 knuckle construction and stainless steel material with stainless steel pin for maximum durability. Manufactured in accordance with ANSI/BHMA A156.1 standards, this hinge delivers professional-grade performance for demanding commercial applications requiring anti-ligature safety features.
Professional Features & Benefits
- Heavy-Duty Load Capacity: Designed for heavy weight doors ranging from 200-300 lbs for demanding institutional applications.
- Concealed Anti-Friction Bearings: Maintenance-free bearing system provides smooth, long-lasting operation with reduced wear and noise.
- Anti-Ligature Safety Design: Welded hospital tips and plug construction eliminates potential ligature points for secure detention environments.
- Reinforced Construction: Welded knuckles and stainless steel material with stainless steel pin provide exceptional durability and corrosion resistance.
- Full Mortise Installation: Both leaves mortised for clean, professional appearance with secure mounting in door and frame.
- Electric Modification Options: Available with electric monitor (EMN), electric through wire (ETW), or electric through wire and monitor (ETM) configurations.
- Security Hardware Options: Optional security torx screws, reverse safety stud (RSS), and safety stud (SS) for enhanced tamper resistance.
- ANSI Compliance: Manufactured in accordance with ANSI/BHMA A156.1 standards for reliable commercial performance.
- Concealed maintenance free bearings. Welded hospital tips and plug. Welded knuckles;
Technical Specifications
- ANSI/BHMA: ANSI A8111
- Applications: For use on heavy weight doors ranging from 200-300 lbs.;
- Commercial/Residential: Commercial
- Duty Level: Heavy Duty
- Electric Modifications: Electric monitor (EMN), Electric through wire (ETW), Electric through wire and monitor (ETM);
- Features: Concealed maintenance free bearings. Welded hospital tips and plug. Welded knuckles.
- Finishes: US32D;
- Knuckles: 3
- Material: Stainless Steel with Stainless Steel pin;
- Notes: Concealed, maintenance-free bearing;
- Options: Security torx screws;
- Subcategory: Full Mortise Detention 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
- Detention and Correctional Facilities
- Healthcare and Mental Health Institutions
- Secure Government Buildings
- Educational Facilities with Security Requirements
- Commercial Buildings with Heavy Doors
- Industrial Facilities
- Multi-Tenant Residential Properties
Why Choose Hager Quality?
Hager hinges deliver professional-grade reliability with stainless steel construction and concealed maintenance-free bearings designed for heavy-duty commercial applications. Manufactured in accordance with ANSI/BHMA A156.1 standards with welded anti-ligature features for secure institutional environments. Engineered for demanding commercial applications where dependable performance and safety are essential.
Support Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Full Mortise Detention Hinges
- Knuckles:
- 3
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Full Mortise Hinges
- Product Type:
- Full Mortise Hinges
- Features:
- Concealed maintenance free bearings. Welded hospital tips and plug. Welded knuckles.
- ANSI/BHMA:
- ANSI A8111
- Duty Level:
- Heavy Duty
- Commercial/Residential:
- Commercial
- Product Model:
- IHTAB850
- Product Function:
- Concealed Bearing
- Product Size:
- 5" x 4.5"
- Product Category:
- Door Hinges and Pivots
- Product Substrate:
- Stainless Steel
- Department:
- Door Hardware