Wrong Side Ruler for Weld Seam Welding Gauge

1. Laser scale, clear handwriting2. Stainless steel material, not easy to rust3. Flexible measurement, tighten the nut4. Material: stainless steel5. Mode switch: metric system / standard units6. Scale process: laser scale7. Size: about 15.8 x 6.4m8. Weight: about 159g