Features: * brand new and high quality *Easy installation, a lot of installation time and cost *Have Strong toughness and high corrosion resistance *Can Withstand extreme weather *Wide applicability, can be installed on various types of roofs *Easy to install, saving time and labor cost. *Light weight and convenient transportation. Specifications: Product type: end clamp Material: aluminum Color: silver Size: 50mm length Applicable to solar panel thickness: 30mm，35mm, 40mm （3 types can be selected according to the thickness of your solar panel) Quantity: 10pcs Package Contents: 10Pcs Side Clamp（Screw accessories not included） Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.