Pontoon Boat Solutions, 9" Rise Pontoon Boat Arch-Maker Set
9" Rise Pontoon Boat Arch-Maker Set One pair of 9″ Rise Patent-Pending Arch-Maker. Arch-Makers are 12″ tall with a 3″ bend, and made from 6063 ¾” Aluminum. This is made to fit 1 1/2″ Pontoon Rails.