Premium material: These solar panel clamps are made of high-strength aluminum alloy with reinforced edges and excellent toughness. The anodized surface provides corrosion resistance and durability, helping to reduce wind pressure, improve drainage, and minimize sand accumulation. Easy to install: The solar panel mount comes with nuts and bolts for quick and secure installation. Ensures proper positioning and alignment when connecting solar panels to rails. Practical design: Designed to securely attach solar modules to rails, creating a strong and stable connection between panels. Compatible with various popular framed solar panels available on the market, ensuring a secure fit. Wide applications: Suitable for quick installation of photovoltaic solar panels on different surfaces, including van, house, boat, and caravan roofs, as well as flat shingle and vertical sheet installations. Size: 30mm Material: Aluminum alloy Color: Silver Package Contents: 8 x Solar panel clamp brackets Note: Light reflection and different display settings may cause slight variations in color compared to the actual product. Measurement may vary by +/- 1-3cm.