Effortless DIY Installation: These hurricane board-up clips offer a straightforward, quick, and cost-effective solution for protecting during severe hurricane conditions. No special tools, caulking, adhesives, or glue required, making them perfect for hassle-free preparation. Versatile Compatibility: Designed to seamlessly fit over surrounded by brick, wood, or stucco that project outwards at 90-degree angles, adjacent to recessed . These clips are ideal for ensuring your property is safeguarded against extreme weather. Reusable and : Crafted from robust stainless steel, these 1/2 inch thick plywood clips are not only reusable but a long-lasting hold. Their durability makes them a wise investment for any homeowner in hurricane-prone areas. High Wind Resistance: Engineered to withstand hurricane winds up to 150 mph, depending on the overall window size opening. These clips provide reliable protection, giving you peace of mind during the storm season. Secure Installation: Features a secure wedge grip that prevents slipping or falling off during setup. The clips firmly grip the plywood like a box spring clip, ensuring a stable and secure hold throughout the installation process, which can be easily managed by one person. Colour:Black Material:Stainless steel Package Contents: 4 * door handlers 8 * door handle screws 16 * stainless steel clip 16 * fixture clip screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.