Defender Security U 11126 Door Reinforcement Lock ? Add Extra, High Security to Add an extra layer of security to your home with this U 11126 bronze finish door reinforcement lock. Designed to withstand 800 lbs. of force, you can rest easy knowing your family is safe and protected! This reinforcement lock has a spring-loaded design, aluminum construction and a bronze anodized finish. This bronze finish reinforcement lock can be quickly and easily installed on any swing-in door of any thickness, and can help ensure the door cannot be opened from the outside by being kicked in. Additionally, it?s tamper-resistant, so it can protect against lock picking and bumping. Plus, it?s child-safe, because you can install it higher on a door, where your young ones can?t reach. Installation takes minutes, and the U 11126 door reinforcement lock comes with 3? hardened screws. Extra home security and peace of mind are well within reach - and doesn?t have to come with the high price tag of an alarm system! Features KEEP YOUR HOME SAFE ? Designed to withstand 800 lbs. of force, this U 11126 bronze finish door reinforcement lock helps to prevent doors from being kicked in, increasing your home security and keeping you and your family safe! EASY INSTALLATION ? The included 3? hardened screws make installation a breeze ? extra security and peace of mind can be achieved in just minutes! ADDITIONAL HOME SECURITY - Use this bronze finish high security door reinforcement lock for additional home security on any swing-in door of any door thickness. It helps to ensure any door cannot be opened from the outside. CHILD-SAFE AND TAMPER-RESISTANT ? This door reinforcement lock has a spring-loaded design that is both child-safe and tamper-resistant. It can be installed higher on the door where your children can?t reach! Plus, not only can doors not be kicked in by intruders, it protects against lock picking and bumping while in the locked position. WATCH THE VIDEO ON THIS PAGE for installation tips and operating instructions. For all dimensional information please refer to the line art and compare to your needs before purchasing USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.