McKinney TA2714-4-1/2x4-1/2-US26D-CC4-18 Electrified Full Mortise Standard Weight Bearing Hinge, Five Knuckle, 4-1/2" x 4-1/2", [4] Wires With Concealed Circuit, 18 Gauge, Square Corner, 626 Satin Chrome Finish

The McKinney TA2714-4-1/2x4-1/2-US26D-CC4-18 is an electrified full mortise hinge built to carry standard weight doors while transferring power from the frame to the door for electrified locks, exit devices, and monitoring hardware. Featuring a five knuckle design and standard weight ball bearings, it measures 4-1/2" x 4-1/2" and is fabricated from 18 gauge steel. The concealed circuit (CC4) routes four wires through the hinge barrel, keeping connections hidden and protected. Finished in 626 Satin Chrome with square corners, this hinge offers dependable service in high-traffic commercial openings where reliable electrical continuity and long-term wear resistance are essential.

Features

• Electrified full mortise design transfers power discreetly from frame to door.
• Concealed circuit (CC4) carries four wires hidden within the hinge barrel.
• Five knuckle construction with standard weight ball bearings for smooth, durable operation.
• Fabricated from 18 gauge steel for strength in commercial applications.
• 4-1/2" x 4-1/2" size with square corners suits standard door preparations.
• 626 Satin Chrome finish provides a clean, professional appearance.

Functional Details

The concealed circuit runs the wires through the knuckle of the hinge, protecting the connection from tampering and wear while allowing power to reach electrified door hardware. The four-wire configuration supports electric locks, exit devices, or door position monitoring.

• Concealed wires within the hinge barrel
• Transfers electrical power from frame to door
• Four wire configuration for electrified hardware