4" 20mm Smooth Black Wobble Rollers

The 4 Inch 20mm Smooth Black Wobble Rollers offer reliable support and smooth operation for your boat trailer. Designed to reduce friction and provide easy loading and unloading, these rollers are essential for smooth launching and retrieval of your vessel. With a diameter of 4 inches and a width of 20mm, they accommodate various boat sizes and weights. The smooth black finish ensures minimal wear on your boat's hull, while the wobble design allows for flexible movement, adapting to the contours of your boat.