1.High-quality material: The shade sail fixing kit is made of high-quality 304 stainless steel for installing shade sails, which is rust-proof, corrosion-resistant, sturdy and resistant to harsh environments.The awning fixing fits most awnings, so you can easily set up your favorite relaxation spot with this awning fixing.Ideal for installing outdoor garden awnings. 2.Adjustable turnbuckle: A turnbuckle is adjustable.It is a device used to adjust the tension or length of ropes, cables, tie rods and other tension systems.It is a metal buckle with a spring-loaded gate that allows you to tighten or loosen the shade with ease. 3.EASY TO INSTALL: Mount triangle, square and rectangular sails to hang on walls, mount between trees or screw to wood and brick, or anywhere you want, just screw into the pre-drilled holes and install in minutes.It keeps the sail stable in strong winds or bad weather and has a high load-bearing capacity.It is suitable for windy areas or large devices such as parasols and awnings. 4.Wide Application: The awning installation kit can withstand bad weather and strong winds well, suitable for installing the awning on the terrace, between trees, wall to wall, wall to tree, behind the terrace or anywhere you want.Can also be used on hanging chairs, swings, hammocks, shade sails, sun shade sails and more. 5.Package Included: 44pcs heavy duty shade sail fixing kit includes 4 wall brackets, 4 carabiners, 4 tension screws and 16 screws to fit most types of shade sail, easily install your favorite sunshade with this handy kit.