1-3/4" Cone Conical Ends, Gold Tone Vintage Collar Bar L441
£20.93
One Collar Bar as follows. I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. unmarked ,gold, 1-3/4 ", 2 grams, very good condition. 0.25" = 1/4" or 6mm - pretty small for standard button holes.