Enjoy effortless launching and maximum hull protection with a premium, non-marring 5-inch keel roller.

Make trailering your boat smooth and stress-free with this heavy-duty 5" Yellow Polyurethane Keel Roller Spool. Specifically engineered to support and cushion the heaviest part of your boat's hull, this wide spool-shaped roller guides the keel smoothly onto the trailer center. Molded from advanced, high-density polyurethane, it easily outlasts traditional rubber rollers that crack and rot over time. It provides a rugged, high-capacity bearing surface that completely eliminates the risk of ugly black scuff marks on your clean fiberglass or aluminum gelcoat.

Key Features

• Non-Marring Polyurethane: Advanced yellow poly construction is entirely non-marking, ensuring your boat's hull stays pristine and free of stubborn black streaks.

• Contoured Spool Design: The deep center recess naturally self-centers your boat's keel during loading, preventing side-to-side shifting even on steep ramps or in strong crosswinds.

• Extreme Durability: Unlike standard rubber, this premium poly roller will not split, flat-spot, or dry rot under intense UV sun exposure, road salt, or oil.

• Wide 5-Inch Footprint: The expanded 5" length distributes your boat's weight more evenly across the trailer frame, reducing pressure points on the hull.

Technical Specifications