Best 711422102 Full Mortise Commercial Hinge Steel

Product Description

The BEST 711422102 is a full mortise commercial hinge built for heavy-duty door applications in commercial and institutional settings. Constructed from steel with a satin brass finish, this 3-knuckle hinge delivers reliable, full 360-degree range of motion for consistent door swing performance. The door leaf measures 4 inches in height and 2 inches in width, with the frame leaf matching those dimensions at 4 inches by 2 inches. Rated to Class 2060R and compliant with ANSI K81071F and NFPA 80 standards, this hinge is suited for installations where fire-rated door assemblies or code-compliance is required. Licensed contractors and commercial door installers are the primary trades for this product.

This hinge is designed for full mortise installation on commercial wood and metal doors. The full mortise design requires a routed pocket in both the door edge and the frame, providing a flush, low-profile fit that is standard in commercial door hardware applications. It is commonly specified in offices, hospitals, schools, hotels, and other commercial or institutional facilities where durability and code compliance are priorities. Its NFPA 80 compliance makes it appropriate for fire-rated door assemblies where listed hardware is required.

Key Features

• Full mortise mount type for flush, recessed installation on door edge and frame
• Steel construction with satin brass finish for durability and a professional appearance
• 3-knuckle design with 360-degree range of motion
• Compliant with ANSI K81071F and NFPA 80 fire door standards
• Compatible with both wood and metal commercial doors
• Class 2060R rating for commercial-grade performance

Compatibility

Designed for full mortise installation on commercial wood and metal doors. Suitable for fire-rated door assemblies where NFPA 80 listed hardware is required.

Installation Notes

Full mortise hinges must be installed by a qualified door hardware technician or licensed contractor. Proper mortise routing on both the door edge and the frame is required for correct fit and function. Verify compliance with local building codes and NFPA 80 requirements before installation on fire-rated assemblies. Ensure all fasteners are properly seated to maintain the door assembly rating.