Hager 780-224HD 83 Clr Continuous Geared Hinge 83 in

Product Description

The HAGER 780-224HD 83 CLR is a heavy-duty concealed leaf continuous geared hinge finished in satin aluminum with a clear anodized coating. Continuous geared hinges span the full height of a door, distributing load evenly along the entire edge rather than concentrating stress at two or three knuckle points. At 83 inches in length, this hinge is sized for full-height commercial door applications. The concealed leaf design keeps the hinge body hidden when the door is closed, providing a clean sightline while maintaining structural integrity. Licensed contractors and commercial door hardware installers are the primary trade for this product.

This hinge is intended for heavy-duty commercial and institutional door installations where standard butt hinges are insufficient for the door weight, frequency of use, or security requirements. Typical applications include corridor doors, stairwell doors, and high-traffic entry doors in commercial buildings. The 83-inch length accommodates oversized or full-height door frames common in commercial construction. The satin aluminum clear anodized finish offers corrosion resistance suitable for interior and protected exterior openings.

Key Features

• Full 83-inch continuous length distributes door weight evenly along the entire hinge edge
• Concealed leaf design hides hinge body from view when door is in the closed position
• Geared mechanism keeps both leaves synchronized for smooth, controlled operation
• Heavy-duty rating suitable for high-cycle commercial door applications
• Satin aluminum clear anodized finish provides corrosion resistance and a low-sheen appearance

Compatibility

Designed as an OEM-style replacement or new-installation continuous geared hinge for heavy-duty commercial door frames requiring an 83-inch full-length hinge in a satin aluminum clear anodized finish.

Installation Notes

Installation of continuous geared hinges should be performed by a qualified door hardware installer or licensed contractor familiar with commercial door systems. Disconnect any door access control or electric strike wiring and ensure the door is properly supported before beginning installation. Fasten the hinge to both the door and frame using manufacturer-recommended fasteners for the substrate material, following applicable building codes. Verify door alignment and swing clearance after installation before returning the opening to service.