McKinney TA2714 4-1/2 x 4-1/2-US26D-INTERIM Full Mortise Bearing Hinge, 5-Knuckle, Interim Unequal Leaf, Standard Weight, 4 1/2" x 4 1/2", Square Corner, 626 Satin Chrome Finish

The McKinney TA2714 is a full mortise, five-knuckle antifriction bearing hinge built for reliable performance on medium- and high-frequency commercial openings. This model measures 5" x 4 1/2" with square corners and features an interim unequal leaf design, allowing the hinge to accommodate specific frame and door thickness requirements while maintaining smooth, quiet operation. Constructed from steel and finished in 626 Satin Chrome (US26D), it offers a clean, durable appearance suited to a wide range of interior and exterior applications. The standard weight rating makes it a dependable choice for typical commercial doors where consistent, long-lasting swing performance is needed.

Features

• Full mortise design for concealed installation between the door and frame.
• Five-knuckle configuration with antifriction bearings for smooth, quiet operation.
• Interim unequal leaf accommodates specialized frame and door thickness requirements.
• Standard weight rating suited to medium-frequency commercial openings.
• Square corner leaves for straightforward mortise preparation.
• Durable 626 Satin Chrome (US26D) finish for a clean, professional appearance.

Functional Details

The TA2714 uses antifriction bearings positioned within the knuckles to reduce wear and ensure the door swings smoothly over its service life. The interim unequal leaf allows the hinge to bridge nonstandard door and frame relationships while keeping alignment consistent.