A basic understanding of residential door lock types will help homeowners and property managers choose the best locks to use at all times.
Door lock types and names.
For prices of door lock types see our locksmith price list here.
Look at pictures of different door lock types to find models that match your style.
If you ever need to replace locks on your doors you ll need to know the individual names for parts their importance for the overall mechanism and how they help the other parts work to lock the door.
Door locks are designed primarily for functionality but in addition to providing security their appearance is a consideration.
Depending on the type of door lock which we ll get to in a moment the parts may differ in looks and how they work.
However do not be fooled into thinking that the most common door lock will automatically be suitable for your needs.
Shop online for all types of door locks and other door hardware.
Manufacturers may use various terminology but these are standard terms.
Deadbolts are arguably one of the most popular door lock types and they are widely used in many residential properties.
The following list shows different door lockset functions.
All points lock simultaneously.
Locksets without a deadbolt.
This is very useful when upgrading locks since the door hardware can be left alone.
Cylinder locks are a common type of lock found on doors.
Locks using hook bolts camrollers or pins.
Locksets that require a key to retract the latch or deadbolt on the inside are not recommended for egress use.
With such a wide array of commercial door lock types on the market this list is a good starting point and it will help you gain your footing when it comes to choosing a commercial door lock type.
Internal and external use.
These types of locks can be compromised through the use of lock picking and brute force torque attacks such as abruptly applying all of your weight on the lever.
It requires a pocket to be cut into the edge of the door.
A mortise lock as the name suggests implies that the lock is mortised into the edge of a door i e.
The price of a 5 lever mortice deadlock is from 20 the price will vary dependant on the standard of mortice lock fitted and brand of door lock.
You would need to check with your home insurer whether this type of lock is acceptable as some types of cylinder locks are vulnerable to a technique known as lock snapping.
The home depot delivers online orders when and where you need them.
Parts of a door lock.
A 5 lever mortice deadlock will be slightly more expensive than a 3 lever lock.
However some lever hand locks do employ clutch levers that won t place pressure on the locking mechanism if force is applied to the lever while locked.