Toolmakers Grinding Vise 3 x 1-3/8 Inch Accuracy Toolmakers ViseSpecification:Jaw width - 3 inchJaw opening - 4 inchJaw depth - 1-3/8 inchVise length - 8-1/2 inchFeatures:All surfaces are hardened and accuracy ground square RC 58-62Vise adopts one-piece body construction design, parallel to accuracy of +/- 0002 inchAccuracy toolmakers vise for holding of square and round parts, vertically and horizontally Package Includes: 1 x 1Pcs toolmakers grinding vise 3 x 1-3/8 inch