[Upgraded Opening Locator & Wide Applications] - The UPGRADED of finder includes universal opening drilling locator (0.79"/ 0.98"/ 1.57"/ 1.77" Apertures) & two swing arm (1.06" Aperture) multi sizes of plastic tile tool opening positioning device. It is very suitable for wallpapering, laying carpet, laminate flooring, plumb cuts, arches, brick, tile, wood, glass, stone, construction, engineering projects. The innovative 6 Section template tool can be used as a template for cutting workpieces. [Flexible Use Way] - Our professional folding 6-Section Angle measuring Tool can be disassembled into pieces, suited for all kinds of work & lock the Angle ruler in shapes, patterns, and templates to copy the imprint and draw the perfect angle with a tile positioning hole opener, you can accurately create the required shape and then find the position to drill the correct hole. [Durable & High-Quality Material] - This angle measuring tool is made of 0.10" PERMIUM aluminum alloy with black oxidation coated, laser-etched marking so our metal ruler can be used for a long time without worrying about abrasion, corrosion & bend rather than plastic measuring template tool. Our multi-angle template tool comes with a laser engraved centimeters and inches lines, keep clear even you use the slide ruler for a long time, easy to read for precision measurements. [Convenience & Useful] - This flooring angle ruler is foldable, small and portable size & measurement is very convenient, just fold it and put it in the bag so it is very easy to carry to your next project area that can help you make your work more efficiency.