2 Pack Home Security Door Lock With 3 Inch Stop For Doors

Protect your home and loved ones with a heavy-duty, two-pack door reinforcement lock designed for inward-opening doors. A 3-inch steel stop provides a formidable barrier against forced entry, delivering up to 800 pounds of resistance and making intruders work much harder. With a design that is up to 12x stronger than typical door latches, this lock adds a crucial layer of security for every entry point.

🔒 Heavy-Duty Security for Inward-Swing Doors

Durable metal construction with a 3-inch stop and reinforced mounting delivers reliable protection that stands up to daily use and attempted breaches. Ready for multiple doors, so you can secure both front and back entrances with one purchase.

🧰 Easy, Quick Installation

Install in minutes with a power screwdriver and drill. Each package includes 8 mounting screws (4 long, 4 short) to fit a variety of door frames, plus a straightforward installation manual. All screws align with the mounting plate to accommodate different door thicknesses and frame configurations.

🧒 Childproofing and Family Safety

Spring-loaded flip-lock design prevents children from opening the door to strangers. The lock remains easy for adults to operate in daily use, while providing a critical safety barrier when you're away or resting.

🧭 Compatibility and Limitations

Suitable for inward-opening doors in apartments, homes, and rentals, including bedrooms, front doors, back doors, patios, and courtyards. Not suitable for outward-opening doors, French double doors, garage doors, or doors with gaps smaller than about 0.07 inches or misaligned frames.

⚙️ How It Works

To operate, slide the lock away from the base plate along the door toward the hinges to disengage during normal use; re-engage by sliding back. No ongoing tools are required for daily operation after installation.

🎯 Why This Is a Must-Have

Two-pack provides security for multiple entry points, ideal for homes, apartments, and rental properties. It enhances safety for families during the day and night and gives you peace of mind while you’re away, knowing doors are reinforced against forced entry.