The Kramp 1367022 Ball Coupling AK 7 V PLUS -35 is a genuine Kramp part designed for secure trailer connections. Constructed from durable galvanized steel for corrosion resistance, this flange-mounted coupling features a D-value of 7.1 kN and an S-value of 35 kg. It is suitable for trailers with a permissible total weight of up to 1000 kg and a permissible vertical load of 100 kg. The coupling has a cross-pattern mounting with 90 mm hole spacing and 10.5 mm hole diameter, meeting ECE R55 approval standards.