Bommer
85 Inch Half Surface Continuous Gear Hinge, Bommer HS85HD
The Bommer HS85HD is an 85-inch Half Surface Continuous Gear Hinge designed for commercial door applications, suitable for door retrofits, renovations, and new construction where traditional mortising is impractical.
Constructed from aluminum, this hinge maintains structural integrity while accommodating large door spans up to 7 feet. The half surface installation applies the flange to the door frame end surface and the door face separately.
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