The Kramp 30628L25S is a genuine adjustable hook coupling designed for secure attachment of trailers and other agricultural machinery to tractors. Constructed from durable steel with a black painted finish, it features a 25mm pin diameter and a 25mm hole diameter. This robust coupling has a maximum vertical load capacity of 2500 kg and a maximum D-value of 20 kN, ensuring reliable performance in demanding agricultural applications. It measures 300 mm in length, 100 mm in width, 100 mm in height, and weighs 5.5 kg.