Command Access Technologies ETH4W4545 630 CH-BB91, Energy Transfer Hinge, 4-1/2 In x 4-1/2 In, 5 Knuckle Standard Weight, 4-Wire, 26 Ga, 630 Satin Stainless Steel Finish

The ETH4W4545 630 CH-BB91 hinges from Command Access Technologies are expertly designed for energy transfer, with a 5-knuckle standard weight construction and a durable 26-gauge 4-wire design. Their 630 satin stainless steel finish adds a professional and sleek touch to any door.

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.