Polyform HTM-4 Fender 13.5" x 34.8" - Black

The Polyform HTM-4 Fender 13.5" x 34.8" in Black is a hole-through-middle boat fender engineered for serious boaters who demand reliable hull protection in tight quarters and high-traffic docking areas. Whether you're navigating crowded marinas, rafting up with other vessels, or working through narrow channels, this fender absorbs impact energy that would otherwise transfer to your boat's gelcoat, topsides, and structural components. Built on decades of Polyform's marine engineering heritage, the HTM-4 is the go-to choice for anglers, cruisers, and commercial operators who understand that preventing one collision pays for the fender many times over.

The HTM-4 features reinforced vertical ribs running the length of its 34.8-inch body, which distribute lateral loads and resist deformation under sustained pressure against pilings, docks, and other vessels. The hole-through-middle design allows the fender to be mounted vertically on a single line or rigged horizontally across multiple attachment points, giving you flexibility in deployment based on your vessel's configuration and docking approach. Reinforced tube ends prevent splitting and rope chafe, critical details that extend fender lifespan on boats subjected to frequent tie-ups. At 10.4 pounds and measuring 13.5 inches in diameter, the HTM-4 provides substantial cushioning without excessive weight topside—a balance especially important on center console boats and mid-sized cruisers where trim matters.

Professional guides, charter captains, and recreational boaters operating vessels between 28 and 40 feet benefit most from the HTM-4's size and protective footprint. The fender works equally well as a primary hull guard on smaller boats or as a supplemental fender on larger yachts and trawlers. Installation is straightforward: secure 3/8-inch or 1/2-inch braided nylon or polyester line through the center hole and attach to your boat's cleats, rails, or fender hardware using standard marine knots or shackles. The black color resists UV degradation better than lighter alternatives while maintaining a professional appearance alongside any hull finish. For anglers spending 200+ days annually on the water, investing in Polyform's proven fender design is simply part of responsible boat stewardship.