Customer Service
Customer Service

LocksOnline Imperial Deadlocking Euro-Profile Mortice Nightlatch


Imperial Locks Logo

This deadlockable mortice nightlatch has unique 48mm, 51mm or 58mm centres, designed to retrofit old mortice lock applications, where you wish to expand the keyhole to a euro profile cut-out.  With mortice nightlatches the principle is simply to be able to have the door latch shut, and not be able to gain access again without a key, while from... Read more »


Imperial Locks Finish Samples
Scroll down for options, pricing & availability!


Ask a Question View Specs BUY NOW

Share this product with friends:

Product Name Options Stock Price Tap in Req. Qty
Imperial Deadlocking Mortice Nightlatch - 76mm Case, 57mm Backset, 48mm Centres
Loading...
£42.52 + VAT
(£51.02 inc VAT)
Imperial Deadlocking Mortice Nightlatch - 76mm Case, 57mm Backset, 51mm Centres
Loading...
£42.52 + VAT
(£51.02 inc VAT)
Imperial Deadlocking Mortice Nightlatch - 76mm Case, 57mm Backset, 57mm Centres
Loading...
£42.52 + VAT
(£51.02 inc VAT)
Imperial Deadlocking Mortice Nightlatch - 101mm Case, 82mm Backset, 48mm Centres
Loading...
£50.15 + VAT
(£60.18 inc VAT)
Imperial Deadlocking Mortice Nightlatch - 101mm Case, 82mm Backset, 51mm Centres
Loading...
£50.15 + VAT
(£60.18 inc VAT)
Imperial Deadlocking Mortice Nightlatch - 101mm Case, 82mm Backset, 57mm Centres
Loading...
£50.15 + VAT
(£60.18 inc VAT)
Don't Forget to Order
Imperial Nightlatch Thumbturn Snib
Loading...
£12.28 + VAT
(£14.74 inc VAT)
Locksonline EPS Double Euro Cylinders
Loading...
£42.27 + VAT
(£50.72 inc VAT)
You May Also Need
13mm Rebate Kit for Imperial Sashlocks
Loading...
£15.06 + VAT
(£18.07 inc VAT)
19mm Rebate Kit for Imperial Sashlocks
Loading...
£22.96 + VAT
(£27.55 inc VAT)
25mm Rebate Kit for Imperial Sashlocks
Loading...
£22.96 + VAT
(£27.55 inc VAT)
Make Your Locks Last Longer!
Kaba Cleansing Silicone Lock Lubricant
- NOW WITH AN EXTRA 25% OFF!
Loading...
£13.32 + VAT
£9.99 + VAT
(£11.99 inc VAT)

This deadlockable mortice nightlatch has unique 48mm, 51mm or 58mm centres, designed to retrofit old mortice lock applications, where you wish to expand the keyhole to a euro profile cut-out. 

With mortice nightlatches the principle is simply to be able to have the door latch shut, and not be able to gain access again without a key, while from the inside, you would typically want free exit (or keyed exit too if you wish).    For this reason you would never fit a set of lever handles on the outside of the door.

The distinct advantage with this particular nightlatch is that by using the cylinder, you can not only retract the latch to open the door, but you can also deadlock the latch by turning the key the other way, so that if you did have a free exit handle on the inside, or were using the optional thumbturn snib on the inside, you would still not be able to unlatch the door without using the key.

For these deadlocking nightlatches the only real option for the cylinder is to go for a double-euro cylinder, with a handle or turn snib fitted to the 8mm follower, so that keyholders can lock and unlock the latch, whilst occupants cannot open the door from inside with the snib or handle (depending on what you use) if a keyholder has deadlocked the door. 

Imperial Locks are built to order! Please allow additional time to complete these locks before dispatch.

These locks are fire-tested to BS EN 1634-1:2000

Important:  These items are built-to-order specially for you and are not 'off-the-shelf' items. Therefore please allow a 10-14 day manufacturing period before dispatch. As such, these products they are deemed non-returnable so please double-check your requirements before placing your order.

 

Main photo of LocksOnline Imperial Deadlocking Euro-Profile Mortice Nightlatch

LocksOnline Imperial Deadlocking Euro-Profile Mortice Nightlatch

LocksOnline Imperial Deadlocking Euro-Profile Mortice Nightlatch

LocksOnline Imperial Deadlocking Euro-Profile Mortice Nightlatch

LocksOnline Imperial Deadlocking Euro-Profile Mortice Nightlatch

Conforms to Standards
Guarantee10 Years
Fire TestedBS EN 1634-1:2000
Latch Projection12mm
Backset57mm, 82mm
Case Depth76mm, 101mm
Case Height108mm
Centres48mm, 51mm, 57mm
Forend Length152mm
Forend Width25mm
Bolt-Through Centres38mm & 20mm

Ask a question about this product



Write a review

Note: HTML is not translated!
    Bad           Good

Recently Viewed Products

The LocksOnline Team


Darrel

Head of the tech team, and locksmith of 25+ years


Eve

Specialises in Ironmongery & Door Furnishing


Lesley

Deals with Sales on the .co.uk website


Nicola

Deals with Sales on the .com website


Ann

Ensures day-to-day logistics run smoothly


Bryn

Keeps our workshop running smoothly


Jack

Our web developer and content manager

Close the chat box


We will phone you - Request a call back