ETH4W4545 BB79 4.5″ x 4.5″ Electrified Energy Transfer Hinge, 4-Wire Astragals The 253x226 Series Latching Panic

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

making them ideal for exterior openings in schools

Models: CFM83HD1-M

It utilizes a CAT-designed custom assembly to maximize the pulling force

ETH4W4545 BB79 4.5″ x 4.5″ Electrified Energy Transfer Hinge, 4-Wire Astragals The 253x226 Series Latching PanicCommand 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