load bearing and strong strength, weatherproof, can also be used for rain, durable and strong. Waterproof, anti-rust, anti-corrosion, durable, smooth and protect your hands.Having the proper hardware makes installation so much easier. Sun sail hardware set is easy to use and will accommodate most kinds of the shade sail to set up your favorite relaxation spot with ease with this handy kit. Enjoy your cool SummerAdjustable turnbuckle: The shade sail hardware kit has adjustable turnbuckles to tighten the sail during installation. For adjusting the tension or length of ropes, cables, tie rods, and other tensioning systems. You can choose how far your sail shade is from the wall/post/point to which it is fixed. Fixation: The screw can be disassembled, so it can be used many times, and it is corrosion-resistant. The screw fastener can be lubricated as needed to facilitate operation. A variety of uses: chains or ropes are commonly used as buckles. 304 stainless steel natural materials have higher hardness and provide good protection for the chain. Suitable for various use scenarios, self-driving trips, sunshade installation, clothes drying, etc. colour:Silver material:304 stainless steel Package Contents:12 * flower basket screw hooks8 * spring hooksOnly the above package content, other products are not included. Note: Light shooting 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.