I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. cuff links: none. tie tack/bar: 0.43" x 0.42" (7/16" x 7/16" or 10.5mm x 10.5mm). collar bar: none. I always try to point out any clear blemishes and condition.
The "Quality Car Care Vintage Tie Tack Lapel Pin n10" would be the best fit for a collector seeking a unique and collectible automotive accessory.
