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. Technical data: Material: aluminum alloy Color: silver Size: 60mm long Application for solar panel thickness: 35mm, 40mm End clamp (aluminum) for frame height 35mm dimensions (mm): 60x38(35) End clamp (aluminum) for 40mm height Frame Dimensions(mm): 60x43(40) Quantity: 4pcs, 10pcs Package Included: 4/10Pcs End Clamp Module Note: 1. Please allow 1-2cm errors due to manual measurement, please make sure you don't mind before placing your order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.