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The Hi-Lo Welding Gauge is a multipurpose and versatile gauge. As with many of our gauges, both standard and metric units of measurement are available directly on the gauge for dimensional verification.

With the Hi-Lo Gauge, you can measure:

* Internal misalignment after fit up

* Material thickness after fit up

* Verify 37-1/2 degree bevel angle

* Fit-up gap after fit-up

* Fillet weld leg length

* Butt weld reinforcement