The BOAT48W is the tightest package in Ronco's 58-gallon marine family: 40 x 24 x 14 inches, the most capacity per inch of length that this series offers. Where the long-format versions ask for 4 feet of run, this one condenses the same water into a stout block that fits a mid-cabin locker or the space beneath a athwartships berth.
The H.D. wall makes it a heavy-duty molding - the marine-grade step above Ronco's light-duty shells - in FDA-compliant polyethylene rated for drinking water, rotomolded in Tustin, California since 1974. Fittings are installed per order at the exact locations you mark, spin-welded or threaded: print the drawing below and position your connections with the on-page fitting planner before ordering.
Concentrated capacity means concentrated load - about 484 lb when full over a relatively compact base - so give it a properly framed shelf, not just a flat surface. Compare the spread-out 58-gallon shapes in boat tanks, estimate delivery via the freight cost estimator, or start from the Ronco Plastics hub. OneSource Plastics is an authorized Ronco Plastics dealer.