Welded steel construction; V-drawbar can be secured in vertical position when not in use; Inside diameter drawbar eye: 30 mm; Rivet head as coupling; Only available with a dolly, because the V-drawbar and coupling are firmly welded to the dolly; V-drawbar and coupling powder-coated RAL 5010 gentian blue; Permanent surface protection; Impact- and scratch resistant; Universal for all sizes.