Command Access Technologies ETH4WH4545 626 CH-BB79 Energy Transfer Hinge, 4-1/2 IN x 4-1/2, 5 Knuckle Standard Weight, 4-Wire, Two 18 Ga, Two 26 Ga, 48" Lead, Satin Chrome Finish

The Command Access Technologies ETH4WH4545 626 CH-BB79 Energy Transfer Hinge is a 5 Knuckle Standard Weight hinge with a 4-1/2" x 4-1/2" size. It features a 4-wire design with two 18-gauge and two 26-gauge wires and a 48" lead. The hinge is finished in satin chrome for a sleek and modern look.

The Energy Transfer Hinge (ETH) provides an optimal solution for transferring low-voltage power from the hinge jamb to the lockset without any visible wires. These hinges are frequently utilized with electric mortise and cylindrical locks, electric strikes (particularly on pairs of doors), electric exit trims, latch pullback devices, door-mounted card readers, and low-voltage door lights.