Description: 100% Brand new and high quality This is a thread gauge used to test angle and width and set position of thread cutting tool. Laser engraving mark, calibration is clear and accurate Weld measurement range: 1mm, 1-1/3mm,1-1/2mm, 1-3/4mm, 2mm, 2-1/2mm,3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm. Material: Stainless Steel Specification: Color: Silver Size: 41 x 86mm/1.6 x 3.39inch Package Includes: 1 Piece 29 Degree Screw Thread Cutting Angle Gauge Note: The color may have different as the difference display, pls understand. Please allow 1-3mm error due to hand test