Abstract: A tool to connect a pair of watch band link members of a band in which pairs of links are in overlapping relation, each link having a connection member at one end thereof and a channel opening at its other end adjacent the connection member of the other of a pair of said links. Said connecting members and said channel openings being inter-connected. The tool herein carries said pair of link members, holding one link thereof in stationary position and having the other link mounted thereon to be moved thereon in the direction of said first mentioned link, said tool holding the connection members in alignment with their respective adjacent channel openings for simultaneous disposal of said connection members into their respective channel openings.