The side support plastic roller with a Φ17mm shaft is used on boat trailers for smooth rolling and support of the hull during loading and launching.

It features a Φ17mm shaft hole and a grooved surface for better contact with the hull, reducing pressure points. The roller is made of durable plastic, suitable for continuous use on boat trailers.

• Φ17mm shaft hole compatible with most trailer pins
• Grooved surface for stable hull support
• Plastic construction resistant to wear and friction
• Suitable for side supports of boat trailers

Select the size according to the width of the support and the contact point with the hull, so that the roller distributes the boat's weight evenly on the trailer.