Pin Vise Set Material Steel Finish Nickel Plated Grip Shape Octagon Grip Style PVC Coated Maximum Size - Inch 0.187 in Maximum Size - mm 4.8 mm Minimum Size - Inch 0.03 in Minimum Size - mm 0.8 mm Number of Pieces 4 Range - Inch 0.03 in to 0.187 in Range (mm) 0.80 mm to 4.8 mm Single End or Double End Single End Application Holds Wires Scriber Points Small Files Taps and Drills Case Type Vinyl Case Includes Case Yes With Swivel Head No Overall Length 3.65 in