This Ringfeder towing eye is a high quality product that delivers the most reliable performance. The towing eye is tried and tested carefully for the optimal matching of Ringfeder trailer couplings. The Ringfeder towing eye is forged for optimum durability and safety. This high quality Ø50 mm towing eye is used with 50 mm bolted connections. DIN 74053. For 12,000 kg total weight of rigid drawbar trailers is allowed.