Description: Used to detect various bevel angles, heights, widths, gaps, and undercut depths of weldments. Suitable for testing of boilers, bridges, shipbuilding, pressure vessels and oilfield pipelines. It is also suitable for measuring parts with high welding quality requirements. Made of Aluminium, the structure is reasonable, the appearance is beautiful,the use is convenient, and the measurement range is wide. Sizes and numerals are etched into the surface for clarity and easier reading, and stable wear-resisting quick accessibly key chain holder attached, compact and light weight, easy to carry. Specification: Material: Aluminium Detailed product size: size 6.3 x 2.3cm/ 2.48 x 0.91inch Package Includes: 1 Piece Weld Seam Tester Fillet Ruler
