The adjustable width allows for quick and unimpeded loading of boats of different sizes, including ski boats, sailboats, small fishing boats and dinghies, and ensures that the boat remains in the correct position without moving.

The columns are equipped with rubber rollers that roll smoothly and effectively control the loading direction of the boat, while minimizing friction and wear between the boat and columns, thus protecting the boat's surface.

Both mounting methods are suitable for trailers with different frame widths. The improved material, made of high-strength steel with M8 reinforcement, ensures a firm and stable mounting without excessive movement or deformation.

The guide rail is coated with a thick, corrosion-resistant layer that ensures corrosion resistance and durability in all weather conditions, even in coastal areas, and prevents rust formation when exposed to sunlight, rain or seawater.