Abstract: A finishing section of a single-strand wire rolling train with two finishing blocks, wherein, for selectively rolling smaller and larger wire diameters, one of the finishing blocks is arranged in a first rolling line extending in the rolling line of the intermediate rolling section of the train and the other finishing block is arranged in a second rolling line extending parallel to the first rolling line, wherein the wire strand arriving from the intermediate rolling section is selectively supplied to one of the finishing blocks through a distributing guide unit arranged following the intermediate rolling section and the wire strand is conducted after rolling possibly over an additional distributing guide unit to a wire collecting unit arranged following the additional distributing guide unit. A finishing block intended for rolling only small wire diameters is arranged in one of the rolling lines and a finishing block intended for rolling only large wire diameters is arranged in the other rolling line.