The four-corner mount Boat Floater Shallow Water lift needs only 26” minimum water depth plus the boat draft. It features Shallow Water polyethylene tanks carrying a limited lifetime warranty. Boat Floater offers more shallow water applications to accommodate your 9’ wide boat slip or larger. The lift is available in 4,000, 6,000 and 8,000 lb. capacities. Please let us know your slip width dimensions when we are quoting your lift. The lift comes with one set of adjustable bunks to accommodate V-Hull model boats. All V-hull lifts have the ability to convert to pontoon or tritoon models. If you have a reverse prop (as seen in new model surf edition boats) please let us know so that we can properly accomodate those props.