Ideal for docks and pilings, this 6 inch cast iron cleat with galvanized finish provides long lasting durability and ultimate corrosion resistance. Smooth radius edges reduce chafe and extend line longevity. Designed to securely handle multiple size dock lines. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance.