Prime-Line High Security Door Lock, Solids Brass Construction, Matte Black Finish, Single Pack

Add an extra layer of protection to your home with this high security door reinforcement lock designed to help prevent unauthorized entry through inward swinging doors. Finished in modern matte black, this security lock provides reliable supplemental protection against forced entry while blending seamlessly with contemporary door hardware and home decor. Ideal for front doors, side entrances, apartment doors, and other residential applications, it offers homeowners added peace of mind without the expense of a complete security system. Designed to withstand up to eight hundred pounds of force, this reinforcement lock helps strengthen vulnerable entry points and reduce the risk of kick-ins. Its spring-loaded locking mechanism secures the door from the inside and provides an additional barrier against forced entry attempts. When engaged, the lock also helps protect against lock picking and lock bumping, offering enhanced security beyond a traditional lockset or deadbolt alone. Constructed from durable solid brass with a matte black finish, this reinforcement lock is engineered for long-lasting performance and everyday reliability. The compact design allows installation on inward swinging doors of virtually any thickness and can be mounted higher on the door to help keep it out of reach of young children. Installation is fast and straightforward using the included three inch hardened security screws, which anchor deeply into the door frame for greater holding strength. Whether used as a primary security upgrade or as supplemental protection for an existing entry door, this reinforcement lock delivers dependable security, tamper resistance, and lasting peace of mind.

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