Eyelet, in particular for lengths of chain, with a bow support surface

The invention relates to a pull-through eyelet (1), in particular for a holding chain strand (5) designed as a link chain strand (2), having a pull-through opening (6) and a holding opening (4) situated transversely to a holding strand direction (H). In known pull-through eyelets, there is a risk that the tension chain can tilt and thereby become entangled. The invention is therefore based on the object of creating a pull-through eyelet in which the risk of such entanglement is reduced. According to the invention, this is achieved in that the pull-through eyelet (1) has a bow support surface (12) which projects at at least one end face (14) of the pull-through eyelet (1) next to the holding opening (4).