4 Pin Vises For Holding Wire, Stock, Tubing For Filing, Burs, Files & Reamers. This is a new set of 4 brass pin vises. Great for holding wire, stock, tubing for filing, burs, files and reamers. It can be used as a hand drill with small twist drills and as a screwdriver with small screwdriver blades. Accepts broken saw blades for wax filing. These have a capacity up to 0.028" (0.71 mm). Each pin vise measures approximately 3 7/8" (98.4 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.