ERA British Standard Nightlatch

Mechanism : 6 pin Cylinder, Cylinder Finish : Brass, Case Finish : Brasslux or Dark Metalic Grey, Keys Supplied : 2, Keyed alike or master keyed available. Differs 10000 Door thickness 45 mm to 57 mm Operation : Latchbolt is withdrawn by handle from the inside and key outside. Handle can be deadlocked by key prior to closing the door and entry can always be gained by key from outside. Bolt can be held back by pushbutton or locked in either the withdrawn or extended postion by a turn of the key in the handle Features : Automatically deadlocked when door is in the closed position. 178 mm extended strike plate strengthens the door jamb. Particulary suitable for glass panel doors.