Material: 304 stainless steel. Weight: 650 g. Wall bracket: diamond-shaped Body length: 6.5 cm, hole: 6 mm. Carabiner Length: 6 cm. Tension screw: Range 150-220 mm. The sun shade sail sardware kit made of high quality 304 stainless steel. Find the four corner fixing points according to the size of the sunshade sail, screw the pad eye plate Adjust the turnbuckle to the required length, and then rotate the lock. The installation needs to be inclined to facilitate the drainage of the shade sail. All parts of the kit are made in top quality and very stable. The material is robust and weather-resistant. Easy to remove. With the awning tighteners, you can perfectly tension the awning after initial assembly. Sail shade fixing kit can be used outdoors, in courtyards, gardens, trees, walls, porches, backyards, cafes, and arbors. Create a comfortable leisure environment. Practical Awning Attachment Set Turnbuckle Method of use Sun shade sail hardware kit used widely Heavy Duty Sun Shade Sail Fixing Hardware: Made from top stainless steel, durable, rust-resistance, robust and safer. Practical sun shade sail kit : The heavy duty sun shade sail complete hardware kit is easy to use and pefect for most kind of shade sail to hang up your awning safely and easily. Perfect tension: The tension screws ensure optimal tension for your awning. Useful Awning Attachment Set: Once the wall brackets are attached to a stable wall, the corners of the awning can be clipped on with the carabiners. They are also very easy to remove. With the awning tighteners, you can perfectly tension the awning after initial assembly. Adjusting it later as you like. M6 Set: Includes 4 pad eyes, 8 carabiners, 4 tension screws and 16 screws and plastic plugs（Be sure to distinguish between size).