Function:This Door Jamb Reinforcement Set can easily secure weak spots ,because Wood frames are weak and can easily be damaged with force.Our entry door frame kit is a solution that strengthens weak points to help prevent forced entry.This ultimate door jamb repair & reinforcement kit provides up to 12 gauge thickness, at a total height of 59-1/2 in. when fully installed. It is designed to replace the smaller, vulnerable latch & deadbolt strikes commonly installed with entry door hardware. 59-1/2 in extended door strike plate reinforcement plate will make your door plate stronger?The door strike plate is 59-1/2 in long, more than two times longer than a regular door strike plate?With its increased resistance to forced entry.2.4" Stronger Fixing Force with Longer Screws that's much stronger than standard length screws ?help prevent forced entry. Durable strong contruction: The Jamb Repair and Reinforcement Kit features six, easy-to-install section plates and two door edge guards?made of stamped steel with a powder coated in white and edge passivation treatment to remove sharp cutting burrs. The Jamb Repair and Reinforcement Kit, easy-to-install section plates and two door edge guards.5 door latch hole designs.Door Jamb Reinforcement Set installs with 14, #5 x 2.4 inch screws. The door edge guards in this kit are designed to fit on 1-3/4 inch thick doors, and the latch plate comes with optional deadbolt knock out plugs to accommodate different knob-to-lock hole center spacings. For doors hung with a large enough gap between the jamb and edge of door, these Door Reinforcement Set can be easily mounted on the surface of the door jamb, others may require the plates to be mortised into the door jamb for the best fit.The hardware included with this kit is non-handed, allowing it to be used on left or right-handed, single and double hinged door systems.