Description: 【Comprehensive Window Lock Set】: This package includes 4 white window sash locks. Designed to meet your daily usage and replacement needs, these replacement locks are great for replacing loose or worn out window sash locks, ensuring enhanced security for your home or office 【Zinc Alloy Construction】: Crafted from reliable zinc alloy material with wear resistant paint finish, these window locks are safe, sturdy, and resistant to breaking or damage. They are built to provide long term performance 【Accurate Fit Dimensions】: The installation hole center distance of the window sash lock is 2-1/4 inches with a 3/8 inch latch protrusion. This design allows it to engage seamlessly with the fixed rail on external sashes 【Effortless Installation Process】: Alignment the lock with the window frame, mark the screw hole positions, and use the included screw for easy installation of these latch type sash locks. Enhance your window security in just a few simple steps 【Versatile Replacement Parts】: Window latch locks secure window by sliding the latch into the track and are suitable for both single and double hung vertical sliding window, making them an ideal replacement part for various window types Specification: Material: Zinc Alloy Color: White   Size Chart: Sash lock mounting holes are 2-1/4" on center with 3/8" latch raised Package Includes: 4 Window Sash Locks   Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Hope you a wonderful online shopping!