This rugged gauge is fabricated in stainless steel & allows fast, accurate measurement of 11 fillet weld sizes: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16'/ , 5/8, 3/4, 7/8, and 1" and their metric equivalent.
Used to 2 determine weld size, either concave or convex.
Each blade is made of 1.25" x 4" cold rolled stainless steel to resist rust and bending.
The blades are deburred to remove rough edges.
The set of seven blades is packed in a handy 2" x 2.5" pocket case with the user manual attached for easy reference.