Effortless Installation: Installation is straightforward-simply align the lock with the window frame, mark the hole locations, and use the included screws to secure the lock. This easy setup process makes it quick to improve your window's security. Complete Sash Lock Kit: Receive 4 sets of black window sash locks. This ample quantity ensures you have enough for replacements or multiple window installations, enhancing the security and functionality of your residential or commercial spaces. Construction: Crafted from a robust Material, these window locks feature a - black paint finish. Designed for durability and reliability, they resist wear and damage, ensuring long-term use and security for your . Precise Dimensions: Each sash lock is designed with mounting holes spaced 2-1/4 inches apart, and a projection of 3/8 inch that securely engages with the exterior sash's fixed rail, providing a tight and secure fit to enhance safety and stability. Versatile Window Lock Solution: Ideal for both single and double vertical sliding , and compatible with some horizontal sliding , these sash locks provide a reliable locking mechanism by sliding the into the window track, ensuring enhanced security., Weight: 0.36266042099 pounds, Manufacturer: susaa