PTH-4Q 4.5" x 4.5" Electrified Power Transfer Hinge, Four Conductors Option:None 1/16" and 1/8" spacer plates

1/16" and 1/8" spacer plates are provided to accommodate varying door gaps

Rim devices are used on both leaves

Set includes: 2–MPS60 Spring Hinges

More durable than standard hinges

Maximum labeled door size (As set forth by NFPA80) 3′-0″ wide x 7′-0″ tall x 1-3/4″ thick

PTH-4Q 4.5" x 4.5" Electrified Power Transfer Hinge, Four Conductors Option:None 1/16" and 1/8" spacer platesSDC PTH 4Q 4. 5" x 4. 5" Power Transfer Hinge, Four (4) Conductor at 1 Amp, Full Mortise, 5 Knuckle, Standard Weight, 626 Satin Chrome Finish Electric power transfer hinges provide a concealed and vandal resistant method for running wires from the frame to doors equipped with electric locks and exit devices. Installed in the center hinge position of the door, PTH power transfer hinges provide the concealed wires required to transfer power from the