Description: Fan Shape Welding Gauge, Angle Height Width Test Ruler Welding Inspection Gage Measure height and width of weld bead and angle of weldments crevasse. Made of stainless steel, hardened and precision ground. Measurement range 0-20mm and resolution 0.1mm. With magnifier window for easy reading. Reading by a reference line in the reading window. Pack in leather bag. Specification: Material: Stainless Steel Range: 0-20mm Product size: 108x81mm / 42.5x32 inch Package Includes: 1 Piece Fan Shape Welding Gauge