IronmongeryDirect Catalogue 130

CHOOSING A MULTIPOINT LOCK

LOCKS & SECURITY

LOCKING TYPES

Pin: Anti-lift bolts that are protected by anti-saw pins

Roller cam: Adjustable roller cams to ensure optimum weather sealing

Mushroom cam: Anti-separation devices with adjustability for weather sealing

Shootbolt Extension: Used to increase the security at top and bottom of door

Deadbolt: Deadbolt protected by anti-saw pins

Hook: Strong anti-

separation devices, lock in an upwards and downwards direction and secures behind keep

REPLACING A LOCK? First find the brand name on your existing lock - this is usually printed on the metal plate running down the side of the door. We stock the following leading brands.

For replacement locks identify how many locking points there are and what type they were

Shootbolt

3 point

4 point

5 point

Top Bolt 2

If you cannot identify your lock it may be possible to match your old lock with a replacement lock with the same type of locking operation. You would need to measure the distance between your locks.

Top Bolt

Top Bolt

Measuring your lock A is taken from centre of spindle to centre of keyhole. This is known as the PZ or centres B is taken from centre of the keyhole to the edge of the lock strip. This is known as the backset Split follower/Spindle Some doors have a split follower which enables nightlatch function - this means the door can’t be opened from the outside without using a key. Each side of the spindle turns independently Door

Top Bolt 1

A

B

Bottom Bolt

Bottom Bolt

Bottom Bolt

Check compatibility of our multilocks with your door material

Shootbolt

610 10

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Trade prices ex.VAT