Hager 790-900 83 US32D Concealed Leaf Continuous Hinge

Product Description

The HAGER 790-900 83 US32D is a concealed leaf continuous hinge designed for full-length door support in commercial and institutional applications. Spanning 83 inches, it distributes load evenly along the entire door height, reducing stress on the door frame and minimizing wear over time. Constructed from stainless steel with a satin stainless steel (US32D) finish, it delivers corrosion resistance suited for high-traffic and high-humidity environments. Licensed door hardware technicians and commercial finish carpenters typically specify and install this type of hinge on heavy-duty doors where standard butt hinges are insufficient.

This continuous hinge is intended for use on full-height commercial doors in settings such as schools, hospitals, government buildings, and other facilities where door durability and security are critical. The concealed leaf design keeps the hinge mechanism hidden from view when the door is closed, providing a clean appearance alongside functional longevity. It is appropriate for wood or hollow metal door frames in new construction or retrofit projects requiring heavy-duty continuous hinge hardware.

Key Features

• Full 83-inch length provides even load distribution along the entire door height
• Concealed leaf design hides the hinge mechanism when the door is closed
• Stainless steel construction offers corrosion and wear resistance
• Satin stainless steel (US32D) finish suits commercial aesthetic standards
• Designed for heavy-duty, high-traffic door applications

Compatibility

Designed as an OEM-style replacement or new-installation continuous hinge for full-height commercial doors requiring an 83-inch concealed leaf hinge in a US32D satin stainless steel finish.

Installation Notes

Installation is typically performed by a licensed door hardware technician or qualified commercial carpenter. Power down any electrified door hardware and ensure the door is properly supported before removing any existing hinges. Follow applicable building codes and door hardware manufacturer guidelines for fastener type and spacing. Do not force or bend the hinge leaf during installation, as this may compromise structural integrity and door alignment.