The AL-KO AK 7 V is a genuine trailer ball coupling, part number 203256, designed for unbraked trailers with a maximum permissible total weight of 750 kg. This robust coupling is suitable for round drawbars with a diameter of 60 mm and features a bolt hole spacing of 90 mm. It is ECE approved, ensuring compliance with European safety standards. The coupling is constructed from galvanized steel for durability and corrosion resistance, making it ideal for various light trailer applications.