What is the backset on a nightlatch?
The backset on a night latch is the distance from the centre of the keyhole to the edge of your door, you will find most night latches will have a 60mm backset. What is the Best Rim Cylinder for a NightLatch?
What is the backset of a lock or latch?
What is the backset of a lock or latch? The backset is the distance from the front of the lock to the centre of the spindle as shown above. If you intend to use new locks on an existing door, replacing your old ones, you will need to ensure the new lock fits into the existing hole in the door.
What is a night latch?
Night Latches are very simple security they are very easy to use, open the door with a key and shut the door behind you. Also known as: you may also find a Night latch sometimes referred to as a ‘Yale Lock’ or ‘Rim lock’. For a guide about house locks please see our types of door lock page here we cover the pros and cons of each lock.
Who makes the best night latch lock?
Popular brands who make this high-security night latch lock would be Yale, ERA, Union. How much does a Night Latch cost? The price of a basic night latch could start from around £25, with a British Standard BS3621 approved night latch being more expensive starting from £80.
Are night latches a standard size?
Generally, night latches will come in two sizes. 60mm is commonly used for conventional doors, whereas those using glass panel doors will often choose a 40mm back set.
How do you measure a night latch cylinder?
The size of a Night Latch is measured from the centre of the keyhole to the edge of the door where the night latch should finish.
What is a 40mm backset?
Ideally fitted to a front door, Night Latches that have a 40mm backset are one of the most commonly found sizes available on the market. With these door locks, the key hole centre is 40mm from the edge of the door and are suitable for panel textured doors or where space is at a premium.
How high should a night latch?
Typically, a night latch mounts on the door 48 inches from the floor. Mark the desired height at the lock side of the door with a pencil.
How do I know what size cylinder lock I need?
Measure from the outside edge of the door (including furniture) to the centre of your door. This is dimension A and is called the External Size to Centre. Next, measure from the inside edge of your door (including furniture) to the centre of your door to find dimension B, the Internal Size to Centre.
How do I know what size door lock I need?
You can work out the size of the lock by measuring the distance from the edge of the door to the centre of the door handle or knob. This measurement will give you the approximate size of the backset which will allow you to identify which size lock or latch you have.
What is a double locking night latch?
The Double Locking Nightlatch is a face fitted, non handed design enabling both left and right handed operation; and the striker is designed with a 3 hole fixing for additional strength and security.
How do you install a night latch?
0:142:05How to install a Night Latch to your door. - YouTubeYouTubeStart of suggested clipEnd of suggested clipYour new night latch kits will come with a rim cylinder included. Take the new rim cylinder out ofMoreYour new night latch kits will come with a rim cylinder included. Take the new rim cylinder out of the pack. And place through the hole in the door.
Are night latches reversible?
Yale 85 & 89 Deadlocking Night Latches: Reversed Designed for applications where a deadlocking function is required. Suitable for both exterior and interior doors.
Backset
The backset is the distance from the edge of the door to the center of the 2-1/8-inch bore hole. In the United States, there are two common backsets for residential door locks: 2 3/8 inches and 2 3/4 inches. Pack your locks with a 2-3/8-inch or 2-3/4-inch latch, depending on which backset you specify.
Door Preparation
The door prep is a set of drilled holes in the door, where the latch will fit in. If you’re replacing existing locks, then your door preps will most likely be correct for most locks. Just determine the backset, and you're ready to buy or order.
