The Yale 84 Standard Nightlatch Security Lock is 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.
Supplied with 1109 Cylinder in brass.
The 84 series security nightlatches have a 40mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a narrow glass panelled door.
We offer a range of delivery services which will be based on the item, the weight and delivery location. With most products you will be given an option of whether you want it 2-3 day untracked, or next working day. You will be given these options in your basket once you’ve supplied your delivery address as part of our checkout process.
Please note that if you are having a delivery to an address outside of Zone A & B the delivery services offered may take longer. Zone C up to 48 hours, and Zone D & E up to 72 hours.
For more information on our delivery charges and zones, please click here.
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Please note that returns for items purchased on our website will not be processed by any of our branches.