I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. tie tack/bar: 2.06" x 0.27" (2-1/16" x 1/4" or 52mm x 6.5mm). collar bar: none. 0.25" = 1/4" or 6mm - pretty small for standard button holes. 0.38" = 3/8" or 9mm - also fits standard button holes.
Golf Club Driver Wood Vintage ANSON Tie Bar Clip would be suitable for golf enthusiasts looking to add unique and timeless style to their golf bag accessories.