Features: * 100% brand new and high quality * Easy to install, much installation time and cost * Have high strength and high corrosion resistance * Can withstand extreme weather conditions * Widely applicable, can be installed on various types of roofs * Easy to install, saving time and labor costs. * Light and convenient transportation. * End clamps for frame height 30mm, 32mm, 35mm and 40mm Technical data: Product type: end clamp Material: aluminum Color: silver Material thickness: 4mm Length: 40mm Applicable to solar panel thickness: 30mm,35mm,40mm,45mm (4 types can be selected according to the thickness of the solar panel) Quantity: 10pcs Package content: 10pcs end clamp (screw components are not included) Note: 1. The real color of the item may be slightly different from the pictures shown on website due to many factors such as monitor brightness and light brightness. 2. Please allow slight manual measurement deviation for the data.