Yale Locks 89 Deadlock Nightlatch 60mm Backset DMG Finish Satin Chrome Cylinder Box
14-day returns on all eligible orders
Contact us within 14 days of receiving your order to request a return.
Shipping information
Orders are picked, packed and dispatched from our Northampton warehouse.
- Free delivery to mainland UK addresses on orders of £40 or more.
- Orders under £40, and orders to Northern Ireland, have a delivery charge, shown at checkout before you pay.
- You will get an email with your tracking number once your order has shipped.
Full details are in our Shipping Policy.
Returns & warranty
Changed your mind? You can return an online order within 14 days of receiving it. Please contact us first for return instructions, then you have 14 days to send the goods back.
- Items must be unused, complete and in their original condition, with all accessories, instructions and original packaging.
- You arrange and pay for the return postage on change-of-mind returns. We refund the price of the item plus our standard delivery charge.
- Damaged in transit? Let us know within 48 hours of delivery - photos help.
- Faulty or wrong item? Contact us before sending anything back. Faulty goods are covered by your statutory rights.
Your statutory rights are not affected. Full details are in our Refund Policy, or email onlinesales@nn4online.co.uk.
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 Cylinder.
Finish: Brasslux, Chrome or Dark Metal Grey (DMG).
The 89 series security nightlatches have a 60mm backset, this is the measurement from the edge of the door to the centre of the keyhole.
This Yale 89DMGSC has a hardened Case Finish in Dark Metalic 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: Boxed