Prime-Line U 11449 High Security Door Lock, Matte Black Finish (Single Pack)

• KEEP YOUR HOME SAFE – Designed to withstand 800 lbs. of force, this U 11449 matte black finish door reinforcement lock helps to prevent inswing 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. Watch the video on this page for installation tips and operating instructions. • ADDITIONAL HOME SECURITY – Use this high security door reinforcement lock for additional home security on any swing-in door of any thickness. It helps to ensure any door cannot be opened from the outside. • CHILD-SAFE AND TAMPER-RESISTANT – The spring-loaded design can be installed at a higher level, to ensure it is child-safe. Plus, while locked, this tamper-resistant door latch protects against the door being kicked in, lock picking and bumping. • PRE-DRILLING – The included 3 inch security screws require holes to be pre-drilled with 1/8 inch drill bit. Do not use a drill driver with max torque setting to install the 3 inch screws as you can strip or break the heads. Some doors may require mortising. Additional mortising may be required to fit your door. • NOTE - You may wish to purchase the MP114498 high security finger pull, designed to make opening this lock easier