• Size Information: the security door reinforcer fits 1-3/4 inches thick doors, This item accommodates key-in knob locksets on doors that have 2-1/8 inch bore sizes with a backset of 2-3/8 inch The width of this door guard is 4 inch and it is 4-1/2 inch tall. NOTE:Please refer to the drawing for dimensions and compare to your needs before purchasing (Not Universal).
• Door Reinforcement Plates Set: you will receive 4 pieces of door reinforcement plates in silver color, which help to reinforce and repair the door lock, and improve the security of the door lock, prevent forced entry by reinforcing the weak spot of an entry door with the recessed door lock reinforcer; use to reinforce and repair both metal and wood doors
• Stainless Steel Material: the door lock plate adopts stainless steel material, sturdy and strong, waterproof and rustproof, which can be applied to reinforce the weak points on the door and repair these places, thus strengthening the door lock solidity and ensuring a solid door lock
• Applicable Occasions: the door security plates can be applied on wooden or metal doors with deadbolt or drive in latches, also suitable for keyed knob, latch or combination locks; They are very suitable for you to regularly repair your door locks, such as bathroom, kitchen, living room and other doors
• Easy to Install: the metal door plate is easy to install, All installation fasteners are included with this item, you can measure the door hole distance before purchase, remove the lock cylinder and handle, match the door seal to the door lock hole, fixed with screws, and then install the lock cylinder, It features a recessed latch plate pocket for flush installation of hardware