Single End Pin Vise Jewelry Craft Hobby Jewelers Tools. This is a new pin vise. It can be use as a hand drill with small twist drills and as a screwdriver with small screwdriver blades. It holds old wire, stock or tubing for filing. Holds burs, files and reamers. It has a single collet. Measures approximately 3 5/8" (92.2 mm) long. 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.