Description
The HAGER HINGE 1279410D is a standard-weight, full mortise, five-knuckle hinge with a plain bearing design and a Black Nickel finish. It measures 4 inches by 4 inches and is sold as an individual unit. This hinge is designed for mortise installation on interior or exterior doors where a clean, flush-mounted pivot point is required. The five-knuckle construction distributes load across more bearing surface than a three-knuckle design, making it a dependable choice for standard door applications. Installation is handled by finish carpenters, commercial door installers, and experienced general contractors working on door hardware replacement or new construction.
The 1279410D is suited for standard-weight door applications in residential and light commercial settings. The full mortise configuration requires a routed mortise pocket in both the door edge and the door frame, making it appropriate for pre-hung door assemblies or site-mortised installations. The Black Nickel finish is compatible with coordinating door hardware sets in that finish family. This hinge is sold individually, allowing for single-unit replacement or precise quantity ordering for multi-door projects.
Key Features
- Full mortise design for flush, clean installation on door edge and frame
- Five-knuckle construction for increased load distribution over the bearing surface
- Plain bearing type suited for standard-frequency, standard-weight door applications
- Black Nickel finish for compatibility with coordinating door hardware sets
- 4 inches x 4 inches leaf size appropriate for standard residential and light commercial doors
- Sold individually to allow precise quantity ordering
Compatibility
Designed as an OEM-style replacement or new-installation hinge for standard-weight full mortise door applications requiring a 4 inches x 4 inches five-knuckle plain bearing hinge in Black Nickel finish.
Installation Notes
Installation is typically performed by finish carpenters or commercial door hardware installers. Power down any electric strike or access control hardware associated with the door assembly before beginning work. A mortise router template and sharp chisels are standard tools for achieving a clean mortise pocket on both the door edge and the frame. Verify that the hinge leaf sits fully flush before fastening to prevent binding during door operation.
Technical Specifications
- Hinge Size: 4 inches x 4 inches
- Knuckle Count: Five knuckle
- Bearing Type: Plain bearing
- Weight Class: Standard weight
- Mount Type: Full mortise
- Finish: Black Nickel
- Length: 4 inches
- Width: 2.25 inches
- Height: 0.4 inches
- Weight: 0.7 pounds
- Sales Unit: Each (EA)
Standard Information
- Brand: HAGER HINGE
- Manufacturer Part Number: 1279410D
