Polyform NF-4 6.4 x 21.6 in White Twin Eye Fender

The Polyform NF-4 is a heavy-duty recreational boat fender designed for 20 to 25 ft boats and higher-stress docking situations. The NF Series combines the streamlined profile of the G Series with a multi-ribbed, reinforced twin-eye ropehold design inspired by Polyform's F Series. That construction makes it a strong choice for boat locks, tidal areas, and other locations where fenders can be loaded more aggressively than in a quiet protected slip.

The white one-piece fender measures 6.4 in x 21.6 in, has a 0.75 in eye diameter, 20.1 in circumference, and 2.1 gal internal volume. It is suitable for medium-duty use in protected or unprotected moorings, while its compact shape helps conserve storage space aboard smaller craft. A serviceable Polyform valve supports long-term inflation maintenance, and the fender is sold individually. Browse more boat fenders & buoys at CritPro.

• Multi-ribbed reinforced ropeholds are built for higher line loads and repeated docking use
• Heavy-duty recreational construction suits locks, tidal areas, and other high-stress locations
• One-piece body keeps the design simple and durable for regular marine use
• Compact profile is easier to stow aboard smaller boats when the fender is not deployed