Providing anglers with enhanced boating experiences, Attwoods Swivl-Eze Lock'N-Pin base plate is an essential component to providing dynamic comfort and safety while on the water. Innovative Lock' N-Pin system eliminates unintentional release of seat mounts, posts and bases. 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.