Description: The shade sail hardware set is designed with rust-proof coating, which is smooth and not easy to rust in a moisture environment. The full set of the tools are sturdy and long-lasting because they are made from 304 stainless steel, with strong bearing capacity, which are essential tools for sunshade. The screw is adjustable, there are 5mm, 6mm and 8mm designed for choosing, the adjustable screw buckle works with proper tension, which can keep your shade sail stable. This kind of installation kit is a good accessory for most rectangular, triangular and square sails, you can install it stably and firmly. The plastic expansion screws and screws make your work and installation more convenient, avoiding being damaged by the bad weathers. Specification: Material: 304 stainless steel. Color: show as pictures. Size: 5mm set: spring hanger total length: 122mm, unfolding total length: 185mm, pad length: 60mm, width: 36mm, screw length: 24.8mm, width: 49.98mm, single bearing capacity: 45kg. 6mm set: spring hanger total length: 145mm, unfolding total length: 217mm, pad length: 65mm, width: 40mm, screw length: 30.12mm, width: 61.44mm, single bearing capacity: 63kg. 8mm set: spring hanger total length: 189mm, unfolding total length: 281mm, pad length: 80mm, width: 50mm, screw length: 40.12mm, width: 81.02mm, single bearing capacity: 113kg. How to use: The pad is suitable for installing on the building or on the tree. The screw buckle is suitable for tightening the rope. The han