3 Inch Grey Boat Trailer Wobble Rollers – 20mm Bore
3 Inch Grey Ribbed Wobble Rollers with 20mm bore. These ribbed rollers are ideal for use on fiberglass boats and hulls. These polyurethane rollers will outlast and perform traditional rubber wobble rollers. Ribbed wobble rollers are tough and durable making launching and retrieving your boat a breeze.
Bore size = 20mm. Diameter = 4 inch. Width = 3 inch.