The attwood Lock’N-Pin ¾-inch boat seat post is a marine-grade, fixed-height support designed for secure mounting of boat seats. Made from brushed aluminum, it offers excellent corrosion resistance, ensuring durability in saltwater and freshwater environments. The 13-inch tall post features a steel locking pin that prevents accidental detachment, exceeding ABYC safety standards, providing stability and safety during watercraft operation. Its universal ¾-inch non-threaded pin fits most standard seat bases, making it suitable for fishing boats, pontoons, and small watercraft. Easy to install with lightweight design, this post is a reliable upgrade for your marine seating system, imported directly from the USA, with all duties included for hassle-free purchase.