Durable -- Made of quality aluminum material, sturdy and durable. Different size -- There are 8 different size and color of fixed clamps for you to choose from. #1 20mm 3-hole frosted white; #2 20mm 3-hole frosted black; #3 35mm 2-hole; #4 35mm 5-hole frosted white; #5 35mm 5-hole frosted black; #6 45mm 5-hole; #7 80mm frosted; #8 100mm frosted Wear-resistant -- Frosted surface has good wear resistance, anti-rusty, corrosion-resistant. Application -- Suitable for fixing 35mm din rail. Excellent Service -- We care for every customer's feeling. If this product does not meet or exceed your expectations, please contact us freely., Weight: 0.0661386786 Pounds, Manufacturer: Telituny