Secure Your Home with Precision and Style

Experience the perfect blend of security and convenience with our 3-Piece Key Lock System, designed for everyday access and peace of mind.

Key Features:

• Precise 3-Piece Keys: Easily lock or unlock from outside with the key, or quickly secure the door inside using the twist knob. Ideal for front doors, back doors, home offices, bedrooms, and workshops.
• Full-Spectrum Active Protection: Constructed with durable metal and zinc alloy lever featuring anti-pick, anti-drill, and anti-bump protection. Our innovative rolling deadbolt technology spins saw blades to prevent cuts, blocking break-ins 95% longer.
• Different Keys for Different Spaces: Each pack includes 3 keys that operate different locks, ensuring enhanced security across various areas of your home.
• Fits Standard US Doors Without Hassle: Designed to fit most standard interior and exterior doors (2-1/8" bore hole, thickness 1-3/8"–1-3/4"). Adjustable backset options (2-3/8" or 2-3/4") make it perfect for upgrading old door handles in homes or rental properties.
• 15-Minute DIY Installation: No drilling required for standard doors! Follow our step-by-step instructions or video tutorial to replace your old handle in minutes using just a screwdriver.
• US-Based Support & 2-Year Warranty: Enjoy peace of mind with our dedicated support team available by phone (Mon–Fri 9 AM–5 PM | Sat 7 AM–3 PM PST) and 24/7 email assistance. Includes a 2-year warranty on the lock and lifetime maintenance for mechanical parts.

Your security is our priority. Upgrade your home today with this reliable locking solution!