McKinney HTA786 Hospital Tip Hinge | 4-1/2" x 4-1/2" Satin Chrome
The McKinney HTA786 is an industrial-strength heavy weight institutional hinge designed for high-security healthcare, educational, and correctional environments. Featuring a robust 3-knuckle, full mortise profile and a safety-focused hospital tip, this hinge is the ultimate solution for door restoration in facilities where patient safety and durability are the top priorities. Finished in US26D Satin Chrome, it is constructed with a massive .180 gauge thickness to support heavy wood or metal doors in high-frequency openings.
Institutional Safety & Ligature Resistance
Engineered for safety-critical zones, the HTA786 incorporates specialized features to prevent self-harm and tampering:
- Hospital Tip (HT): The tapered, sloped angle of the hinge barrel prevents objects from being hung from the top, providing a vital anti-ligature solution for door edge reinforcement.
- Integrated Non-Removable Pin: By design, the hospital tip features a one-piece pin that is virtually impossible to remove. This ensures the door remains securely attached to the frame, offering a permanent solution for commercial door security.
- Non-Rising Steel Pin: Precision-fitted to stay flush within the barrel, preventing pin migration even under the stress of constant, high-traffic use.
Advanced Concealed Bearing Technology (TA Prefix)
The McKinney HTA786 utilizes a sophisticated twin anti-friction bearing system that is completely concealed within the hinge knuckle:
- Concealed Vertical & Lateral Thrust: Dual bearings at both joints manage heavy door weights and swinging forces internally for a smooth, silent operation.
- Streamlined 3-Knuckle Aesthetic: By hiding the bearings, this hinge offers a modern, "clean line" look that is less prone to dust accumulation and easier to sanitize in medical settings.
- Grade 1 Durability: Tested to exceed 2.5 million cycles, this hinge is rated for "no-fail" performance in the most demanding public buildings.
Technical Details & Specifications
- Brand: McKinney (ASSA ABLOY)
- Model: HTA786
- Dimensions: 4-1/2" Height x 4-1/2" Width (Heavy Weight .180 Gauge)
- Finish: US26D (626) Satin Chrome
- Fire Rating: Certified to meet UL standards (3-hour fire rating).
- ANSI/BHMA: Corresponds to industry-standard ANSI A8111.
- Fasteners: 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 HTA786?
The McKinney HTA786 is the definitive choice for facility managers who require institutional-grade security without compromising on architectural style. Whether you are performing a solution for door surface repair or outfitting a new behavioral health wing, its combination of heavy-weight steel and concealed bearing technology ensures unmatched longevity.
| General - US Finishes | US26D - Satin Chrome |
| Brand | McKinney |
| Hinge Height | 4.5" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Heavy Wt .180 to .190 |
| Hinge Type | Full Mortise |
| Hinge Options | Concealed Bearing, HT (Hospital Tip) |
| Base Material | Steel |
| Hinge Corners | Square |
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