4 products Ringfeder® trailer coupling RF50 A/B This coupling is ideal for medium and heavy transportation and works with hinged drawbars as well as centre axle trailers with rigids, or dollies with 50 mm drawbar eyes. Its solid and well-tried cons... Ringfeder® trailer coupling RF50 AM/RL BR This strong and reliable 320 kN coupling is designed and built for trouble-free extended heavy-duty use under the tough road conditions in Brazil. The innovative air driven automatic opening mechanism... Ringfeder® trailer coupling 303 BR AM/RL The D-value of 320 kN makes this the perfect choice for really heavy transportation. This strong and reliable coupling is designed and built for trouble-free extended heavy-duty use. The air driven au... Ringfeder® trailer coupling 5050 A/B This coupling is ideal for medium and heavy transportation and works with hinged drawbars as well as centre axle trailers with rigids, or dollies with 50 mm drawbar eyes. Its solid and well-tried cons...
