Abstract: The tie clasp is formed from a single sheet of spring metal and is secured to a narrow band by an adhesive strip, after which the band is secured at each end to the broad portion of a four-in-hand necktie, the distance between the stitches at each end of the band being such as to admit the small end of the tie between the portion of the tie and the band, the clasp itself having a slotted base portion and a folded spring clip folded over the slot in the base portion wherein the slot is substantially wider than the folded clip portion to allow a substantial distance on each side of the spring clip to provide ample space for the shirt material to be depressed into the slot between the inner surface of the base portion and the spring clip to increase the holding power of the clasp.