It uses pins of varying length to prevent the lock from opening without the right key.
Types of door locks uk.
Keyed entry door knobs lock and key on both sides.
A cylinder lock is a mechanism made up of a keyhole and a mechanism contained within a cylinder.
Mortice deadlocks are one of the most common type of locks referred to in a policy.
They generally include a deadbolt and several hock bolts or compression bolts.
Cylinder locks 188 mortice locks 120 night latches 57 door bolts 55 push button locks 17 patio door locks 17 rim locks 15 upvc door locks 15 smart digital door locks 13 hasp staple 12 cabinet locks 4 view all.
Best used in basements and essential storage space.
What is a pin cylinder lock.
Passage door knobs turnable and has latch.
There are two main types of locking unlocking functions for both mortice locks and rim locks known as lever locks and cylinder locks.
Multi point locks are most commonly seen on pvcu and composite doors and generally operate by lifting the door handle before turning the key.
A guide to lock types.
The best lock for a wooden door is a lock that meets the requirement of bs3621 the type of lock fitted can be a night latch mortice deadlock or mortice sash lock.
Can be fitted to the vast majority of types of door wood upvc metal and even some types of padlock.
Great for interior hallways large closets etc.
A non tested night latch can be used for access but it must be supported with a tested lock so you would have two locks on the door.
Dummy door knobs includes no locks or keys.
A mortice lock requires a key to both lock.
Fitting the wrong size can make your door vulnerable to cylinder snapping.
Multi point locks consist of a number of bolts or locks that lock at different points of the door with one turn of a key.
Amazon the cylinder is the part of the lock where the key goes.
Amazon when the key fits the cylinder the pins.
Types of knob locks and their ideal use.