Enhance the security of your sliding doors and windows with this premium Aluminum Alloy Sliding Window Lock, designed to provide reliable protection and easy installation. Engineered to fit a wide range of sliding patio doors, sliding windows, sliding glass doors, vertical doors, and retractable screen doors, this versatile lock ensures your home or office remains secure against unauthorized access. Key Features: · Universal Compatibility: Specifically designed to fit sliding door and window tracks with a height greater than 0.39 inches and a width less than 0.39 inches, ensuring a perfect fit for most sliding doors and windows. · Easy Installation: No drilling or additional tools required—install quickly in just three simple steps by positioning the lock and tightening the screws, saving you time and effort. · Adjustable Screw Lock: Securely fasten your windows or doors in place to prevent them from being pulled open, with the option to install multiple locks on various openings for enhanced security. · Durable Aluminum Alloy Construction: Crafted from sturdy, rust-resistant aluminum alloy with excellent craftsmanship, this lock offers long-lasting durability and resistance to aging, maintaining security over time. · Double Hole Design: Features two fixing holes to significantly increase the lock’s stability and fixing strength, providing added protection against forced entry. · Lightweight and Compact: Weighing only 170g (6oz) with an inner width of 0.63 inches (1.6 cm), this lock is unobtrusive yet highly effective for securing your sliding doors and windows. Specifications: · Item Type: Security Lock · Material: Aluminum Alloy · Weight: 170g / 6oz · Inner Width: 1.6 cm / 0.63 in Package Includes: · 1 x Sliding Window Security Lock This sliding window lock combines robust security features with user-friendly installation, making it an ideal choice for protecting your sliding doors and windows. Its durable aluminum alloy construction and adjustable locking mechanism ensure long-term safety and peace of mind for your property.