Abstract: A key ring bob for attachment to a key ring or the like is disclosed. The key ring bob comprises a hollow body having an open and an other end. A cap is adapted to enclose the open end of the hollow body. A stem is axially attached to the cap at generally its center, and has a threaded portion along its length. The hollow body has at its other end a base portion with an threaded hole adapted to operatively engage with the threaded portion of the stem after insertion of the stem through the hollow body so that a portion of the stem protrudes through the threaded hole. The protruding end has a transverse hole through which a key ring or the like is inserted to connect the key ring bob to the key ring.