🔐 Lock in peace of mind with HIMOMO! Crafted from durable zinc alloy, these locks resist rust and wear, outlasting plastic alternatives. Includes 10 locks and 40 screws, providing everything you need for a comprehensive upgrade. With a unique cam action design, these locks ensure your home stays safe from intruders. No need for a handyman! Install these locks easily with just a drill and screwdriver. Perfect for various window types—aluminum, wood, or vinyl—these locks fit seamlessly into your home. 10 locks included 53mm measurement Easy installation The HIMOMO Window Sash Locks come in a pack of 10, designed for easy installation and maximum security. Made from durable zinc alloy, these locks feature a cam action hook design for enhanced safety. Suitable for various window types, they are a reliable choice for homeowners looking to upgrade their window security.