BRITON 389.N Push Pad Emergency Exit Mortice NightlatchThe 389. N emergency exit push pad from Briton is CE marked, fully certified to BS EN 179 and is suitable for use on single doors, or the first opening leaf of a double door. Suitable for use on single doors or the first opening leaf of a double door CE Marked Anti thrust device prevents unauthorised retraction of the latch To suit door widths up to 1300mm Reversible Dual profile cylinder mortice nightlatch