This 5 Piece Kit Includes Swivel Head Pin Vise Craft Hobby Jewelers Jewelry Design & Repair Tool Kit New Pin Vise This is a new pin vise This can be used as a hand drill with small twist drills and a screwdriver with small screwdriver blades It is easy to tighten and loosen the end It holds wire, stock or tubing for filing Includes two double-ended collets, one in screw chuck and the other stored in the handle This has a Capacity of 0 to 0.106" (0 to 2.7 mm) It measures approximately 3 1/2" (88 mm) long