Marpac Poly Roller / (Bow Stop, Bell Stop, Spool Roller, Keel Roller)

Bow Stop Roller Made from non-marring poly blend with UV inhibitors. Won't mark up the hull with ugly black streaks. Bell Stop Assemblies Made from non-marring poly blend with UV inhibitors. Won't mark up the hull with ugly black streaks. Stainless steel hardware. Spool Roller Made from non-marring poly blend with UV inhibitors. Won't mark up the hull with ugly black streaks. Self Centering Keel R