Weld Gauge / Calculator

Weld Gage Calculator

A handy compilation of mathematical relationships between leg length, throats, skew angles and inspection dimensions. A must for designers and inspectors. The perfect companion to the GAL Weld Gauge.

Replaces all other sets of gauges to measure fillet or groove welds in skewed members or members at 90 degrees.

Gauge with Pointer Retracted

Checking Angle of Vertical Member

Gauge with Pointer Extended


90 Degrees


Ordering Information

GAL-9A Weld Gauge Standard and Metric
GAL-9B Weld Calculator Standard and Metric
GAL-9C Weld Gauge and Calculator Standard and Metric