Features: Secure your window screens effortlessly with this tainless steel plunger latches, featuring strong 5/32" x 1 1/2" pin and ABS caps for resistant, long service hold. Crafted from corrosion resistant steel and reinforced ABS caps, these small 39x4mm screen retainers ensure smooth spring action and tool without installation. Ideal for homeowners, renters, or DIY enthusiasts search reliable solution to stabilize loose or sagging window screens in residential or commercial space. Perfect for securing insect screens on sliding window, patios door , or ventilation panel where cautious yet strong fastening is essential. Each set includes 12 complete units (springs, pin, caps) to replace worn hardware, maintaining screen tension across multiple window without drilling or adhesives. Specifications: Material: Steel + ABS Size: about 39x4mm/1.54x0.2inch Package Includes: 12pcs Window Screen Clips note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.