【Shingle Gauge】The package includes 2pcs shingle gauge, and each one is equipped with hook and loop for easy portability. It also has a 5-inch ruler on the side.
【Premium Stainless Steel Material】This shingle gauge is made of high quality stainless steel material, with a thickness of 3mm and high hardness, which can prevent rust for a long time.
【Product Function】Measures the thickness of shingle and based on analyses correlates that thickness to warranty level.
【Scope of Application】This roof shingle measuring tool is used to estimate warranty levels for asphalt composition shingles, three-piece fiberglass, three-piece organic and laminated shingle varieties.
【Instruction】This shingle gauge is only applicable to asphalt composite roof tiles installed before January 2011.