Locks, Strike Plates and Hinges

Locks/Deadbolts

The "lock-in-knob offers you privacy and convenience but it does not offer security from intruders. In fact many "lock-in-knob" locks can be opened by using a simple credit card. You may have privacy, but you don't have security.

All exterior doors require the use of a deadbolt lock. When you turn the key the locking mechanism slides a strong metal bolt from the door into the door's frame.

When you buy a deadbolt lock, MAKE SURE:

The bolt extends at least 1" into the front edge of the door.
The strike plate is attached through the trim to the door frame with screws at least 3" long.
It has a rotation case hardened shroud that prevents it from being twisted off with a pair of pliers or other tools.
The two most common types of deadbolts:
Single Cylinder Deadbolts - Have a thumb turn on the interior side. They are convenient to use and may speed up the exit process in the event of fire. If used near a window they can be opened by breaking the window and reaching through. This type of deadbolt lock does not prevent the burglar from taking your property out through the door.

Double Cylinder Deadbolts - Utilize keys on both sides. This type of lock should be considered if there is glass window within 40" of the lock. However, this type of lock does present a potential fire escape hazard. This type of deadbolt lock can delay a burglar that wants to use the door to remove your property from your home.

Keys
As many as half of all burglaries take place without forced entry. Many times the burglar uses a key. Be sure your keys don't fall into the wrong hands.

Never carry identification on your key ring or holder.
Re-key all locks when you move into a new house or apartment.
Know who has keys to your home. Do not give keys to maintenance or deliver people. If you must leave a key behind, leave it with a trusted neighbor. Make sure that each member of your family knows where his or her key is.
Never hide a key outside. Burglars know all the hiding places.
Do not hang keys on hooks within plain view inside your home.

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