- Easy Installation : Designed for hassle-free setup, this door lock comes with upper and lower screw holes and all necessary accessories. Perfect for a solo project, installation can be completed without extra hands. The reversible door handles accommodate both left-hand and right-hand doors. - Enhanced Security : Featuring a keyed entrance, this lock is ideal for exterior doors, including knob and handle sets. Secure your space with a key from the outside and a turn button from the inside. Each lock operates with a unique key, ensuring individualized security for your home. - Product Specifications : - Compatible with door thicknesses ranging from 35mm to 45mm (1.38in to 1.78in). - Adjustable latches from 60mm to 70mm (2.4in to 2.8in) for versatile fitting. - Durable Material : Crafted from stainless steel and zinc alloy, this lock features a sleek black finish. The modern wave style levers add a contemporary touch to your home decor. - Package Includes : Selected knobs, mounting screws, and easy-to-follow installation instructions for your convenience. Use Scenarios : 1. Upgrade the security of your front door to ensure peace of mind for your family and belongings. 2. Perfect for apartment dwellers looking to enhance the security of their entry doors. 3. Ideal for DIY home improvement projects, providing a stylish and secure lock option for any door. Experience safety and style with this reliable door lock, designed for easy installation and robust performance.