Hager WTBB1168 4-1/2" x 6" Full Mortise Ball Bearing Wide Throw Hinge - Heavy Weight, 5 Knuckles
Heavy-Duty Commercial Door Hinge Solution
The Hager WTBB1168 is a professional-grade full mortise ball bearing hinge designed for heavy weight doors requiring high frequency service. This 4-1/2" x 6" hinge features steel construction with steel pin, four ball bearings for smooth operation, and 5 knuckles for enhanced durability. Certified to ANSI A8111 standards, this wide throw hinge delivers reliable performance in demanding commercial applications.
Professional Features & Benefits
- Heavy-Duty Dimensions: 4-1/2" x 6" size designed for heavy weight doors and high frequency service applications.
- Ball Bearing Operation: Four ball bearings provide smooth, quiet operation and extended service life under heavy use conditions.
- Wide Throw Design: Wide throw configuration accommodates doors requiring greater clearance during opening.
- Durable Steel Construction: Steel construction with steel pin provides exceptional strength and longevity for commercial applications.
- 5-Knuckle Configuration: Five knuckles distribute load evenly across the hinge for enhanced structural integrity.
- Non-Rising Removable Pin: Features non-rising removable pin with button tip and plug for easy maintenance and security.
- ANSI Certified: ANSI A8111 certification ensures compliance with industry standards for commercial door hardware.
- Electric Modification Options: Available with EMN (Electric Monitor Only), ETW (Electric Through-Wire Only), ETM (Electric Through-Wire with Monitoring), and Quick Connect options.
Technical Specifications
- ANSI/BHMA: ANSIA8111
- Bearing Type: Ball Bearing
- Box Quantity: 3
- Case Quantity: 24
- Commercial/Residential: Commercial
- Duty Level: Heavy Duty
- Features: Full Mortise, Ball Bearing, Heavy Weight, Wide Throw
- Knuckles: 5
- 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 commercial hinges are manufactured in accordance with ANSI/BHMA A156.1 standards and offer one of the widest varieties of sizes, shapes, and finishes in the industry. This WTBB1168 model features steel construction with four ball bearings and ANSI A8111 certification for reliable performance in heavy-duty commercial applications. Engineered for demanding commercial applications where dependable performance and smooth operation are essential.
Support Resources
Manufacturer Resources
Product Specs
- Subcategory:
- Full Mortise Hinges
- Knuckles:
- 5
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Full Mortise Hinges
- Product Type:
- Full Mortise Hinges
- Features:
- Full Mortise, Ball Bearing, Heavy Weight, Wide Throw
- ANSI/BHMA:
- ANSI A8111
- Duty Level:
- Heavy Duty
- Bearing Type:
- Ball Bearing
- Commercial/Residential:
- Commercial
- Product Model:
- WTBB1168
- Product Substrate:
- Steel
- Product Category:
- Door Hinges and Pivots
- Department:
- Door Hardware