The Vevor boat steering kit is a rotary marine steering system designed to improve steering accuracy and reduce turning effort on the water. It includes a 12' steering cable, a 3/4" tapered shaft, swivel helmet, bezel kit, and installation hardware for a complete setup. Built with cast steel and stainless steel components, it is made for durability in marine environments. This steering system is suitable for mechanical or manual steering applications on yachts, fishing boats, and other waterborne vehicles.