- Ideal Use: Designed for external doors that require switch input and enhanced security. Suitable for doors with thicknesses ranging from 1-3/8 inches to 1-3/4 inches. - Advanced Security Features: This high-security lock is engineered to resist unauthorized opening, picking, and drilling. It includes an anti-installation shield and a 1-inch sliding steel anti-drill pin for additional protection. - Ready for Installation: The entrance door lock set includes a door handle and two single-cylinder sliding locks. It comes with a 4-way adjustable latch to fit standard door preparations (2-3/8 inch or 2-3/4 inch backset), ensuring a perfect fit. - Versatile Compatibility: Designed to accommodate both right and left-hand doors. Installation is straightforward and can be completed using just a Phillips screwdriver, with all necessary hardware included. - Durable Construction: Built from high-quality materials, this lock offers reliable performance for daily use. The sliding mechanism enhances security and provides peace of mind, backed by a full lifetime warranty against material or labor defects. - Aesthetic Appeal: The satin nickel finish complements existing door and frame designs, ensuring a cohesive look with your hardware. Use Scenarios: 1. Perfect for residential front doors that require both security and convenience. 2. Ideal for commercial entrances where access control and durability are essential. 3. Suitable for garage access doors needing a combination of ease of use and strong security.