This Yale P89DMGSC has a hardened case finish in dark metallic grey and the cylinder is finished in satin chrome. The lock is covered by a 2 year guarantee and has a high security rating. Pack: Visi The Yale 89 series deadlocking standard nightlatch security locks are some of the most widely-used front door latches. They are key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back. The inside handle can also be deadlocked by a reverse turn of the key in the cylinder giving additional security (when deadlocked in this manner the latch cannot be opened from the inside, only from the outside with the key). Supplied with 1109 Cyl.
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