The Yale 40mm dark grey deadlocking nightlatch is suitable for inward opening, right and left handed doors of a 32-57mm thickness.
Deadlocking from the inside functions by the simple slide of the snib, preventing unlocking by the handle or a key, while reverse turning of the key on the outside prevents unlocking by the inside handle. The inside snib can also be used to hold back the latch, temporarily preventing the door from automatically locking.
Free Delivery: Spend over £45 and receive Free Standard UK Delivery
Standard UK Delivery: Takes 2-4 working days from dispatch date. Our standard delivery charge is £4.99, orders are sent by DPD or FedEx
Next Day: Orders placed before 14.00PM Monday- Thursday will be sent next working day via DPD or FedEx. Expect delivery between 9-5 Monday - Friday, no deliveries are made over the weekend. Orders placed on a Friday will be delivered on a Monday. Our next day delivery charge is £6.99
You have 28 days from when you receive your order to return your purchase for a refund, Meridian Security does not refund postage or packaging costs for the return.
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