New Bench Pin & Mounting Plate. This is a new wood bench pin and metal mounting plate. It will attach to your bench to make filing and sawing easy. This is a powerful holding system that stabilizes stone setting, speeds up soldering and simplifies jewelry repair. The thumb screw holds the wooden pin tightly. The bench pin measures approximately 5 1/2" x 2 1/8" (140 x 54 mm). 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.