Locking door reinforcement

Reinforce and Repair the Door–Use this lock and door stiffener to reinforce the weakness on the entrance door and repair the damaged area. Extra home security–Using stainless steel locks and door stiffeners to protect the weakness of entrance doors can add extra home security and help you easily know that you are preventing forced entry. Usable-This combination lock and door reinforcement can be used for wooden doors or metal doors with latches or driving locks. It can also accommodate key knob lock group, door bolt or combination lock group. Easy to install-easy to install, including all fasteners-for extra security and peace of mind in a few minutes! Suitable for–1-3/4 inch thick door, 2-1/8 inch hole, 2-3/8 inch back plate, 5-1/2 inch hole center, 3-7/8 inch wide x 10-7/8 inch high.