One of the two varieties of H-type links in which the body of the link is solid instead of split into two multiple pieces. The base of the poppet link is serrated to allow it to flex open as the head of another link is inserted into it. This means that poppet links require a press for assembly, unlike split links which can usually be assembled by hand. However, there single-piece design makes them more durable than the split variety and also makes them less expensive to manufacture.