• G.A.L. Fillet Weld Gage is easy to use

Gage blade must be flush to the base material with the tip touching the vertica member. Use the singles arc corners for measuring CONVEX weld. Use the single arc corners for determining if the welds are concave (under size). If They are, more filer material is required to build weld throat to the size Where the tip between the double arcs touch

• Convex Weld

Place single arc edge flush to base material so blade tip touches vertical member. If tip touches the weld as it touches vertical member, the weld is the size indicated.

• Concave Weld

Place double arc edge flush to the base material so tip touches vertical member. If the tip between the double arc touches the center of the weld, the weld is the profile desired and is the size indicated.