***** **********Best Quality Guranteed. *****High Quality Mounting Z-Brackets are composed of high quality aluminum material. Therefore they are very light weight and convenient. Our package adds bolts and nuts that are made of stainless steel, which would secure your solar panel down and meet the maximum of requirement. The brackets are aluminum with a nice finished edge (not sharp) and the aluminum will not rust. *****Easy to install Mounting Z-Brackets has a good design and makes mounting easy. It is ideal for mounting small solar panels. They seemed a little thin, but after installing was surprised at the strength of this little aluminum brackets.

They are very strong works great to hang solar panels up and not have to worry about them. You can use less time to achieve better effect, which greatly improve your work efficiency. *****Safer and More Practical Z Mounting Bracket comes complete with all fasteners to secure the bracket to the installation surface. In the surface of bracke