Yale Locks - 89 Deadlock Nightlatch 60mm Backset Brasslux Finish Box

The Yale 89 series is a deadlocking standard nightlatch for front doors, operated by key from outside and lever handle from inside. The latch automatically deadlocks when the door closes, and a snib function (bolt hold-back button) allows the latch to be held back when needed. The inside handle can be deadlocked by reverse key turn in the cylinder, preventing internal opening and requiring external key operation only. This model features a 60mm backset (distance from door edge to keyhole centre) and is supplied with a 1109 cylinder. The case is finished in Brasslux with a polished brass cylinder. The lock is covered by a 2-year guarantee and carries a high security rating. Dimensions: 75 mm × 75 mm × 110 mm. Weight: 758 g. Supplied boxed.