Stainless Steel Turnbuckle (Hook/Hook Ends) Our range of stainless steel sail shade accessories are extremely strong and corrosion resistant, and will allow you to enjoy your sail shade with confidence. Features Hooks at both ends attach to pad eye and sail shade to keep your sail shade firmly in place Grade 316 stainless steel is extremely strong and resistant to the elements Adjustable length means you can choose how far your sail shade is from the wall/post etc to which it is fixed Dimensions Adjustable length: 18cm (7ins) - 28cm (11ins) Check out our Grade 316 Stainless Steel Turnbuckle (Claw/Claw Ends) by clicking below. This turnbuckle is the most reliable way to fix your Shade Sail as it will not snap or slip away in strong winds. This stainless steel turnbuckle allows you to attach your sail shade to a wall fixing such as a pad eye, keeping your sail shade firmly in place. It is adjustable, and provides more length than a snap hook, should you wish to set up your sail shade at a greater distance from the wall or post to which it is fixed. Recommendations: We recommend using 2 snap-hooks and a turnbuckle per corner. The amount of pad eyes you will need depends upon how many poles you use (each pole comes with a suitable mounting point). Square Sail Shade: 8x Snap Hooks 4x Turnbuckles 2x Pad Eyes assuming 2x poles are used 1x Strap Tensioner 4x Stainless Steel Cable Pack (optional) Triangular Sail Shade: 6x Snap Hooks 3x Turnbuckles 2x Pad Eyes, assuming 1x pole is used 1x Strap Tensioner 3x Stainless Steel Cable Pack (optional)