9 products Ringfeder® drawbar eye type 480 - complete A high-quality Ø50 mm towing eye for use with 50 mm bolt couplings (DIN 74052). With a D-value of 320 kN this drawbar eye is suited for very heavy loads and heavy-duty operation. Including drawbar eye... Ringfeder® drawbar eye type 470 A high-quality Ø50 mm towing eye for use with 50 mm bolt couplings (DIN 74052). The drawbar eye is supplied with screw kit 15990975. Ringfeder® drawbar eye type 440 A high-quality Ø40 mm towing eye for use with 40 mm bolt couplings (DIN 74051). The drawbar eye is supplied with screw kit 08992835. Ringfeder® Drawbar eye acc. to VG 74059 A high-quality Ø76 mm towing eye. Version according to VG 74059 Ringfeder® drawbar eye type RF153A HD A high-quality Ø50 mm towing eye for use with 50 mm bolt couplings. Heavy-duty version for tough operation. Gauge Gauge suitable for coupling and drawbar eyes 40/50 - only suitable for pre-departure check (not calibratable) Fastening plate type 440 and 470 (162x162 - 8 holes) Plate 162x162 mm suitable for Drawbar eye type 440 and 470 Thorn for 40 mm drawbar Eyes. Tool for replacing bushes in drawbar eyes Thorn for 50 mm drawbar eyes Tool for replacing bushes in drawbar eyes