41/2" Flat Bilge Roller 72mm Red 17mm

These rollers are made of a softer red polyurethane plastic that is less abrasive, non-marking and tougher than rubber alternatives, making them an ideal upgrade for your boat trailer if you wish to optimise stability while in transit and ensure an easy launch/retrieval. Typically designed for fibreglass boats. If your boat is aluminium we recommend using our Hard-Polypropylene Blue Rollers. FEATURES: Flat Bilge Roller 4 1/2"(114mm) Width & 17mm Bore Size 70mm Diameter Use with 16mm Spindle Machined from a Solid Piece of Material Non Marking UV Stable Made from Softer Red Polyurethane