The Lincoln K3720-1 fillet gauge is a 7-piece set of stainless steel and can measure concave or convex fillet welds ranging in 1/8″ to 1″ in size. The laser etched size marking improves visibility while the smooth edges prevent cuts during use. Made in the USA.
Features
- Measure concave or convex fillet welds ranging in 1/8″ to 1″ in size
- Stainless steel construction to improve durability and prevent rust
- Durable laser etched size marking with black ink fill for improved visibility
- Precision cut smooth edges to prevent cuts during use








