4 Inch Smooth Blue Wobble Rollers – 25mm Bore
4 Inch Blue Smooth wobble rollers. Manufactured from tough polyurethane materials. These rollers are ideal for fiberglass boats and hulls. These polyurethane rollers will outlast and perform traditional rubber wobble rollers with the expected lifespan much greater.
Bore size = 25mm. Diameter = 4 inch. Width = 3.5 inch.