Replace these with 2' to 3' fully threaded screws so the hinges are anchored to the sub frame. Hinges are often installed with the same 3/4' screws as the common strike plates. A high security strike plate should have at least 4 screws that are a minimum of 3 inches long. The metal bolt of the deadbolt lock slides into the strike plate to secure the door soundly to the door frame.Ī high security strike plate is required to keep the metal bolt from being kicked from the door frame when locked. The strike plate is attached to the door frame with screws. Do not hang keys on hooks within plain view inside your home.Make sure that each member of your family knows where his or her key is. If you must leave a key behind, leave it with a trusted neighbor. Do not give keys to maintenance or deliver people. Re-key all locks when you move into a new house or apartment.Never carry identification on your key ring or holder.Be sure your keys don't fall into the wrong hands. This type of deadbolt lock can delay a burglar that wants to use the door to remove your property from your home.Īs many as half of all burglaries take place without forced entry. However, this type of lock does present a potential fire escape hazard. This type of lock should be considered if there is glass window within 40' of the lock. Double Cylinder Deadbolts - Utilize keys on both sides.This type of deadbolt lock does not prevent the burglar from taking your property out through the door. If used near a window they can be opened by breaking the window and reaching through. They are convenient to use and may speed up the exit process in the event of fire. Single Cylinder Deadbolts - Have a thumb turn on the interior side.It has a rotation case hardened shroud that prevents it from being twisted off with a pair of pliers or other tools.The strike plate is attached through the trim to the door frame with screws at least 3 inches long.The bolt extends at least 1 inch into the front edge of the door.When you turn the key the locking mechanism slides a strong metal bolt from the door into the door's frame. You may have privacy, but you don't have security.Īll exterior doors require the use of a deadbolt lock. In fact many 'lock-in-knob' locks can be opened by using a simple credit card. The 'lock-in-knob offers you privacy and convenience but it does not offer security from intruders.

Deadbolt plate