Double Deadbolt Lock Types. Wednesday may 30 2018 whether you re replacing locks on a new home or looking to add a little more security to your current home the lock aisle can be overwhelming when it comes to finding the right deadbolt lock. 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. The more common spring bolt lock uses a spring to hold the bolt in place allowing retraction by applying force to the bolt itself.
Look at pictures of different door lock types to find models that match your style. A deadbolt can therefore make a door more resistant to entry without the correct key.
It is mounted inside the door and has a twist knob in the interior and key cylinder on the exterior of the door s face.
The main types of deadbolts that exist are the single cylinder deadbolt and the double cylinder deadbolt. A deadbolt can therefore make a door more resistant to entry without the correct key. Brinks 2718 119 double cylinder will give you this type of security with an all metal construction. Shop online for all types of door locks and other door hardware.
