UISOLAR solar clamps are made of Aluminum 6005-T5 and can be suitable for the solar panel with the thickness 25~50mm. It can be equipped with different nuts and applicated with different length of bolt to meet different requirement. The color can be both Silver and Black. Grounding pins can be added to the clamps to make it grounding purchase.
Aluinum Barricade is designed to protect workers from falling during the installation and maintainance. Aluminum material is light and cost little weight to the roof.