The design of the Ocean Master 420 offers mounting options that create a fabulous family cruising RIB, a luxury tender, or a hard-working support vessel. Regardless of the design you choose, you can be sure that your Ocean Master is built to last. The Ocean Master range is designed with tough conditions in mind. Internal fuel tanks beneath the deck, non-slip flooring, self-draining deck, and a 20-degree deadrise enable you to confidently tackle even the toughest conditions.

With the waterproof qualities of our aluminum hulls, there’s no need to worry about gelcoat chips or beaching the boat or putting it on a trailer. Your Highfield Ocean Master won’t delaminate over time, maintaining its agile performance and weighing the same in 10 years as the day you towed it out of the showroom.

All Ocean Master RIBs are easy to tow, launch, and recover due to their lightweight and integrated lifting eyes.

The Ocean Master 420 hull is built with 4mm thick powder-coated marine-grade aluminum. The tubes are made of 1100 dtex coated fabric.