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ABH A110HD-83 HingeKing Concealed Continuous Geared Hinge
The ABH A110HD-83 is a heavy-duty, full mortise continuous hinge designed for a completely concealed, flush-mount installation. Engineered for high-traffic commercial environments, this hinge is a favorite for renovations because its wide leaf design effectively covers old butt hinge cutouts in existing frames. Because it requires no door or frame mortising, it significantly reduces installation time while providing a permanent, sag-free solution for doors up to 450 lbs.
Key Features & Benefits
- Flush Mount Design: Specifically engineered for no door inset, allowing the door to sit perfectly flush with the frame.
- Retrofit Specialist: The ideal choice for renovations; it hides unsightly butt hinge cutouts and reinforces weakened frames without the need for additional mortising.
- High-Capacity Strength: Supports heavy commercial doors up to 48" wide and 450 lbs, distributing weight evenly to prevent binding.
- Field Adjustable: The standard 83" length can be field-cut down to 79" without interfering with the geared bearings or mounting hole integrity.
- Certified Fire Protection: UL Listed for up to 90-minute metal fire doors and 60-minute wood fire doors, ensuring full compliance with life-safety codes.
| Feature | Specification |
| Mounting Type | Full Mortise / Fully Concealed |
| Door Inset | 0" (Flush Mount) |
| Application | New Construction & Renovation (Covers old cutouts) |
| Max Door Weight | 450 lbs |
| Material | Extruded 6063-T6 Aluminum with Polyacetal Bearings |
| Fasteners | 12-24 x 7/8" Self-Drilling TEK Machine Screws |
Why Choose the A110HD for Your Project?
The A110HD provides a seamless, architectural look by hiding the hinge mechanism entirely within the door gap. Its non-handed design and self-drilling fasteners make it one of the most versatile hinges in the HingeKing lineup. Whether you are installing a brand new door or rescuing a damaged frame, the A110HD provides a smooth 180° swing and a lifetime of reliable service.
| General - US Finishes | US28 - 628/ Anodized Aluminum or 313 - Dark Bronze Anodized |
| Brand | ABH Mfg |
| Hinge Type | Full Mortise, Continuous Hinge |
| Continuous Hinge Height | 83 Inch (7/0 Dr) |
| Continuous Hinge Grade | Heavy Duty |
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