Shoreline Marine 3" x 1/2" Shaft Poly Bow Roller

Heavy-duty poly bow roller engineered for smooth launching and retrieval on trailers and boat ramps. The 3" diameter roller with 1/2" shaft provides reliable support for hulls up to mid-size vessels, reducing friction and protecting your boat's finish during every haul-out. Built from durable polyurethane that resists saltwater corrosion and UV damage, this roller maintains performance season after season. The robust shaft design ensures stable mounting on standard trailer frames, while the smooth-turning construction minimizes wear on both roller and hull. Ideal for recreational anglers and fishing enthusiasts who demand dependable trailer hardware. Easy installation on most boat trailers—a practical upgrade for safer, more efficient launching and recovery.