McKinney TA714 NRP Concealed Bearing Hinge | 4-1/2" x 4" US26D Satin Chrome
The McKinney TA714 NRP is a high-security, full-mortise architectural hinge designed for modern commercial openings. Combining a sleek 3-knuckle profile with Non-Removable Pin (NRP) technology, this hinge is the definitive solution for door security on out-swinging doors. It offers a sophisticated, clean aesthetic for offices, retail storefronts, and hospitality suites while ensuring the door cannot be removed from the frame even if the hinge barrels are exposed to the exterior.
Equipped with concealed vertical and lateral thrust twin anti-friction bearings, the TA714 NRP ensures smooth, silent operation for average-traffic doors. The NRP feature consists of a specialized set screw driven into the hinge barrel that is completely inaccessible when the door is closed, preventing unauthorized pin removal. This hinge is a vital component for any solution for door restoration, providing a professional-grade security upgrade without compromising the door’s architectural lines.
Key Features & Performance
- NRP High-Security Locking: The Non-Removable Pin is an essential solution for commercial door security, specifically engineered for exterior or outward-swinging doors where security is a primary concern.
- Concealed Anti-Friction Bearings: Twin bearings are hidden within the joints to manage thrust loads, acting as a permanent solution for door edge reinforcement.
- Modern 3-Knuckle Design: Features a contemporary look with a flush pin and non-rising steel pin, providing a seamless profile for high-end architectural projects.
- Satin Chrome Finish (US26D): The high-quality plated finish acts as a protective remodeling scar plate, offering superior resistance to corrosion and physical wear.
- Narrow Width Profile: The 4-1/2" x 4" sizing is ideal for specific frame configurations where a slightly narrower leaf is required for a precision fit.
Technical Details & Specifications
- Brand: McKinney (ASSA ABLOY)
- Model Number: TA714 NRP
- Dimensions: 4-1/2" Height x 4" Width (Full Mortise)
- Security Feature: NRP (Non-Removable Pin) Set Screw
- Bearing Type: Concealed Vertical & Lateral Thrust (TA Prefix)
- Thickness: .134 Standard Weight
- ANSI Number: A8112
- Fasteners Included: Furnished with All Wood Screws (1-1/4" x 12 FPHW) and All Machine Screws (1/2" x 12-24 FPHM).
Why Choose the McKinney TA714 NRP?
The McKinney TA714 NRP is the professional’s choice for projects that demand the perfect balance of visual elegance and forced-entry protection. While standard 5-knuckle hinges show visible bearing lines, the concealed bearing technology and NRP security of the TA714 provide a smooth, unbroken profile that safeguards your facility. It offers a permanent and cost-effective solution for door security, delivering industrial-grade reliability and a polished appearance.
| General - US Finishes | US26D - Satin Chrome |
| Brand | McKinney |
| Hinge Height | 4.5" Hi |
| Hinge Width | 4.0" Wi |
| Hinge Grade/Thickness | Standard Wt .119 to .146 |
| Hinge Type | Full Mortise |
| Hinge Options | NRP (Non Removable Pin), Concealed Bearing |
| Base Material | Steel |
| Hinge Corners | Square |
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