Best 711128750 Extra Heavy Full Surface Hinge 6in Steel

Product Description

The BEST 711128750 is an extra-heavy full surface hinge designed for demanding door applications where standard-duty hardware is insufficient. Measuring 6 inches in overall height and 6 inches in overall width, it mounts directly to the face of both the door and the frame without requiring a mortise cut. The hinge is constructed from steel with a plain finish and features a non-removable pin for added security. At 2.4 pounds, it carries the mass needed for heavy door assemblies. Licensed contractors and commercial door hardware installers are the primary trades specifying this component.

This hinge is suited for commercial and institutional door installations where full surface mounting is required and door or frame construction does not permit mortising. The full surface configuration makes it appropriate for retrofit applications on hollow metal doors, wood doors, and similar assemblies where maintaining door and frame integrity is a priority. It is typically specified in new construction and renovation projects that require extra-heavy-duty hardware ratings.

Key Features

• Full surface mount eliminates mortise cutting on door and frame
• Extra-heavy-duty construction rated for high-cycle and heavy door applications
• Non-removable pin design resists forced hinge disassembly from the exterior
• Steel construction provides durability in commercial environments
• 6 inches by 6 inches nominal size accommodates wide, heavy door panels
• Plain finish accepts field-applied paint or coatings as needed

Compatibility

Designed as an OEM-style full surface hinge replacement for commercial and institutional door assemblies requiring extra-heavy-duty hardware with a 6 inches by 6 inches nominal size and full surface mount configuration.

Installation Notes

Installation is performed by a licensed door hardware technician or commercial contractor. Ensure the door is fully supported and the opening is plumb and square before fastening. Follow applicable building codes for hardware schedules on rated door assemblies, including NFPA 80 requirements where fire-rated openings are involved. Do not install on active openings without securing the door in a safe position first.