ETH4W4540 BB79 4.5″ x 4.0″ Electrified Energy Transfer Hinge, 4-Wire Trudoor TDE-2000R Rim Exit Devices Vertical adjustability to accommodate door

Vertical adjustability to accommodate door sag and misalignment

and windows with fire-rating requirements

5-1/2" Height

FS18L also ideal for concrete wall applications

Design Hardware 416 Heavy-Duty Grade-1 Door Closer

ETH4W4540 BB79 4.5″ x 4.0″ Electrified Energy Transfer Hinge, 4-Wire Trudoor TDE-2000R Rim Exit Devices Vertical adjustability to accommodate doorCommand Access ETH4W4540 BB79 Five Knuckle Ball Bearing Electrified Power Transfer Hinge, 4 Wire, Full Mortise, Standard Weight, 4 1 2" x 4", Square Corner The Energy Transfer Hinge (ETH) is the ideal way to pass low voltage power from the hinge jamb to the lockset without having any exposed wires. These hinges are commonly used with electric mortise and cylindrical locks, electric strikes (when on a pair of doors), electric exit trims, latch pullback