It is a thin piece of metal called pry shield that you install to the left of the deadbolt which prevents prying.
Metal door jamb security.
For the doors that don t have any clearance it prevents us from having the jamb shield installed on the frame of the door.
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Door armor max combo set satin nickel item 187356.
Door jamb security repair kits.
Best door jamb security plate hinge and lock reinforcement.
For pricing and availability.
Long throw bolt see buying a deadbolt.
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This piece actually serves two purposes.
Thick solid brass lock and door reinforcer 2 1 8 in.
The defender security painted brass jimmy resistant single cylinder the defender security painted brass jimmy resistant single cylinder entry door deadlock is designed to lock the door to the jamb to prevent a forced entry.
Door security plate door reinforcement plate dual security strike plate door security devices with 5 1 2 inch to 6 inch hole spacing s on latch and deadbolt between door jamb and door 4 5 out of 5 stars 324.
In most cases the butt of the hinge will be out and therefore it would be more ideal to have this hinge butt to be external to the jamb to prevent squeaking.
Door security plate door reinforcement plate dual security strike plate door security devices with 5 1 2 inch to 6 inch hole spacing s on latch and deadbolt between door jamb and door defender security u 10385 prime line door strike for use with 5 1 2 in and 6 in hole spacing s on dead latch and deadbolt steel satin nickel.
Single bore 2 3 8 in.
If this is the jamb that is installed at your door and you are wanting to install a security door or a fly door then you may have a problem as the doors will usually be only 20mm thick.
My preference is their door jamb armor set but they suggest having a professional.
A sturdy screwdriver or small pry bar can quickly bow the doorjamb enough to release the latch.
A secure entry starts with a solid door and a grade 1 or grade 2 deadbolt with a solid 1 in.
It consists of a 5 pin tumbler cylinder and includes a tamper proof shutter guard.
Check your existing deadbolt.