Abstract: A coupler for use in swivably independently securing the remote ends of a monofilament or wire, which wire is constantly in a cantilever bending motion at its remote end when folded and necessitates a freedom of rotation. The connector itself has a preferably cylindrical body having two tapered elongate nesting pockets which are separated from each other by an interior stop at the mid-portion of the connector cylindrical body. The elongate pockets are characterized by a taper which is dimensioned to receive and friction fittingly engage the remote ends of a wire or monofilament a spaced distance from the central stop of the connector cylindrical body.