USA BEST SUPPLY gold Plated Pin Back With Tie Tack Clutch Chain. This is a new gold plated tie tack clutch. Perfect for anything with a post that needs a clasp including lapel pins, scatter pins, hat pins, collar pins, badges, rank pins and more. These are also known as pinbacks, clutch backs, grip fasteners and snap fasteners. Has a 20 mm (13/16") bar on a 36 mm (1 7/16") chain to secure your tie to a button hole. Measures approximately 55 x 10 mm (2 3/16" x 3/8"). We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.