ETH4W4545 BB79 4.5″ x 4.5″ Electrified Energy Transfer Hinge, 4-Wire Astragals making them ideal for exterior

making them ideal for exterior openings in schools

Ives COR Door Coordinator Bar

Compatible with 1600

The 253x226 Series Latching Panic Saddle Threshold has a 5-1/8" width (welded on the bottom) and allows for a 5/8" door clearance

Special care in specifying both the proper turn and lock in ordering is recommended

ETH4W4545 BB79 4.5″ x 4.5″ Electrified Energy Transfer Hinge, 4-Wire Astragals making them ideal for exteriorCommand Access ETH4W4545 BB79 Five Knuckle Ball Bearing Electrified Power Transfer Hinge, 4 Wire, Full Mortise, Standard Weight, 4 1 2" x 4 1 2", Square Corner, Steel Based 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