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McKinney TA792 5x4-1/2 Three-Knuckle Heavy Weight Anchor Hinge | Full Mortise
The McKinney TA792 is a full mortise, three-knuckle heavy weight anchor hinge engineered for high-frequency and high-abuse door openings. Built to the demanding standards expected of commercial and institutional hardware, the TA792 features concealed anchor tabs that key directly into the door frame, providing exceptional resistance to pull-out forces and lateral racking — a hallmark of the anchor-hinge design. At 0.190 in. steel leaf thickness, this hinge delivers the structural integrity required where standard-weight hinges are insufficient. Also referenced as a McKinney anchor hinge or heavy-duty full mortise hinge, the TA792 is the specified solution when door opening performance and long-term durability are non-negotiable.
Institutional Grade Features & Benefits
- Three-Knuckle Anchor Design: Concealed anchor tabs key into the frame to resist pull-out and racking forces, making this hinge ideal for high-frequency, high-abuse door openings where standard hinges are prone to failure.
- Heavy Weight Construction: At 0.190 in. steel leaf thickness, the TA792 provides a robust, rigid bearing surface that stands up to repeated hard use without deforming or wearing prematurely.
- Full Mortise Installation: Both leaves mortise flush into the door edge and frame face, producing a clean, professional appearance while maximizing structural engagement between the hinge and the door assembly.
- McKinney Quality: Manufactured by McKinney, a trusted name in commercial door hardware, the TA792 is built to perform in facilities where downtime for hardware repairs is not an option.
- 5 x 4-1/2 Leaf Dimensions: The 5 in. x 4-1/2 in. leaf size accommodates heavy commercial doors requiring broader bearing and greater pull-out resistance than standard 4-1/2 x 4-1/2 hinges provide.
Technical Details
| Feature | Details |
|---|---|
| Brand | McKinney |
| Model / Part Number | TA792 |
| Part Type | Hinge |
| Hinge Type | Full Mortise Three-Knuckle Heavy Weight Anchor Hinge |
| Leaf Size | 5 in. x 4-1/2 in. |
| Gauge / Leaf Thickness | 0.190 in. steel |
| Knuckle Count | Three-Knuckle |
| Anchor Feature | Concealed anchor tabs key into frame |
| Application | High-frequency, high-abuse door openings |
Documentation
| Door Handing | LH or RH |
| Brand | McKinney |
| General - US Finishes | US26D - Satin Chrome |
| Hinge Type | Anchor |
| Hinge Mounting | Full Mortise |
| Hinge Height | 5.0" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Heavy Wt .180 to .190 |
| Hinge Corners | Square |
| Hinge Knuckle | 3 Knuckles |
| Base Material | Steel |
| Part Type | Hinge, Hinge |
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