GAL GAGE Cat No. 8
7-piece fillet weld gauge set
Model: Cat No. 8
The G.A.L. Gage Cat No. 8 is a 7-piece fillet weld gauge set used for the inspection of concave or convex fillet welds. It allows for fast and accurate measurement of eleven different fillet weld sizes, ranging from 1/8 inch to 1 inch (or metric equivalents).
Technical Specifications
Key Specifications
• Function: Measures fillet weld leg size and throat size to determine if they meet specifications.
• Measurement Range: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", and 1". Metric versions cover 3.175 mm to 25.4 mm.
• Material: Each blade is made from 1/4" x 4" cold-rolled stainless steel to resist rust and bending.
• Markings: All sizes and numerals are laser engraved into the surface to prevent rubbing off.
• Portability: The set of seven blades comes in a handy pocket case and weighs only about 4 ounces (0.26 lbs).
• Installation Method: Designed for use with arc-welding installation methods.
G.A.L. Gage specializes in precision weld inspection gauges designed for accurate measurement and quality control. Trusted by welding professionals and inspectors, its gauges help ensure welds meet industry standards and inspection requirements.











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