Never worry again when installing: our photovoltaic module holders are precisely cut and finished. Deburring of drill holes is not required. Easy installation: the solar panel holders are designed for mounting photovoltaic modules. The photovoltaic holders are installed between the solar panels. An 8mm barrel screw and a flange nut are all that are needed for quick and secure mounting. The solar panel holders are 50 mm in length and compatible with all frame heights at a distance of 20 mm. HIGH QUALITY MATERIAL: The PV mounts are made from high-quality 6060 grade aluminum. The anodized finish enhances durability and resistance to environmental conditions. Color: Black. Material: Aluminum alloy. Package Contents: 10 x Solar panel photovoltaic module holders (black). Only the listed items are included; other products are not part of the package. Note: Lighting and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.