Designed for versatility, these solar panel mid clamps are suitable for RVs, boats, and off-grid installations. The adjustable clamps can fit different panel thicknesses, making them suitable for various mounting scenarios. Use the included spring washer and slider nut to secure the clamps, ensuring your solar panels are stable and efficient in capturing sunlight. Features - Color: Silver -Material:Aluminum Alloy - Size: 5.30X4.00X3.80cm/2.08X1.57X1.49in -High strength: engineered to provide high strength and stability, these mid clamps can withstand significant loads and pressures -Any weather Applicable: designed to withstand conditions, including high winds and heavy rain, ensuring reliable performance yearround -Precision engineering: manufactured with precision to ensure a suitable fit and optimal performance in your solar panel mounting system -Lightweight design: despite their strength, these aluminum mid clamps are lightweight, making them easy to handle and install -Enhanced safety: provides enhanced safety features to prevent accidental dislodging or movement of solar panels, ensuring a secure installation Package list: 4 x Solar Panel Mid Clamps