Square Deadbolt Matte Black Single Cylinder Lock For Front Door Keyed On One Side With Inside Turn Lock Easy Screwdriver Install Modern Sleek Exterior Security Upgrade For Home Front Entry

Matte Black Square Deadbolt for Front Door - Single Cylinder
✔️ Pack of 1, exterior keyed, interior turn lock

This square deadbolt is a single-cylinder lock built for modern front doors. It provides exterior key access and an interior turn lock for handy security and simple upgrades.

✅ Single cylinder, exterior keyed; interior turn lock
✅ Matte black finish with square profile for modern look
✅ Easy screwdriver install on standard front doors
✅ Fits common door preps and strike plates

💡 What is a square matte black deadbolt with a single cylinder used for in home security?

This handy lock is designed for front entry doors where one side is keyed and the other side turns from inside. It offers a simple, effective way to secure your home and upgrade exterior style.

- Handy for front entry security and easy upgrades - Works with standard door hardware and strike plates - Installation is screwdriver-friendly - Complements modern exterior door styles