Birdsall Horizontal Clamp-On Rod Holders Give your boat a sleek, hi-tech look with Birdsall’s Aluminum premium Clamp ON rod holders! Features: Marine-Grade Construction: Built for durability and corrosion resistance. Finish: Available in 3 finishes Anodized, White Powder Coat & Black Powder Coat. Secure Horizontal Mount: Keeps rods firmly in place while underway. Available in 4 Clamp Sizes: 3/4″, 1″, 1.25″, 1.5″ (See the chart below) Be mindful as Aluminuim pipe size is detemined by it’s inside diameter. To determine the outside diameter of your pipe: Wrap a piece of string around your pipe to measure its circumference. Measure the string length. Divide the length by 3.14 to calculate the outside diameter. Be mindful as Aluminuim pipe size is detemined by it’s inside diameter.




