[Material]: Stainless Steel;

[Feature]: With a fillet weld calculator, a handy compilation of mathematical relationships between leg length, throats, skew angles, and inspection dimensions;

[Advantage]: It can be used in skewed members or members at 90 degrees and it can replace other sets of gauges to measure fillet or groove welds;

[Unique Design]: Two methods of reading design make the items can be read in both imperial and metric.