4 Haag Engineering 4/09 Shingle Gauge, Includes a key card with Haag Company information and basic instructions.

4 Haag Engineering 4/09 Shingle Gauge, Includes a key card with Haag Company information and basic instructions.

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Regular price $77.99 $74.99 Sale

Measures the thickness of shingle and based on analyses correlates that thickness to warranty level