Description: Root weld spacing gauge, check internal misalignment. Stainless steel body, exquisite workmanship, easy to carry. Metric calibration for clear reading, adjustable nut knob can be fixed measurement. Eliminates rejects, improves productivity. It is suitable for inspection and measurement of boilers, shipbuilding, bridges, pressure vessels and oilfield pipelines. Specification: Material: Alloy Size: approx. 150*13mm/5.91*0.51" Measurement Form: Metric Package Includes: 1 Piece HI-LO Welding Gauge Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement
