[Latest Version] With the 6-part angle tool, you can adjust the drilling position to B, for example. Mark the tiles accurately. It is a measuring tool and integrated hole positioning. This measuring ruler can be easily folded up and stowed away to save space and can be easily taken to any construction site. It is very suitable for measuring the surface of brick, paper, stone, ceramic tile, wood and other materials. [Material and design improvements] The multi-function measuring ruler is made of high quality, super wear-resistant aluminum alloy. Equipped with metal buttons. These are stronger than plastic buttons and therefore more durable. The edges are round and smooth, without burrs, which can avoid injury. No complicated processing. [Accurate Measurement] Our multi-angle measuring ruler is an ideal tool for precise angle measurement. There are inches and centimeters on the scale, all laser engravings will not fade or wear out, even if you use the sliding ruler for a long time, keep it clear and easy to read for accurate measurement. [Easy to Use] Just place the angle measurement tool on your workspace, slide the angle measurement tool to the shape you want, and tighten the screws. The multi-angle ruler can be placed in any position and fixed within a few seconds to create your own template. Also, the included screws are large and can be replaced with one hand, making it very easy to use. [Wide Application] The 6-sided multi-angle ruler is a universal multi-angle measuring template tool that provides brick, wood, tile, floor, roofing and metal items. You can choose a metal square as a gift for builders, tilers, carpenters, hobbyists, roofers, carpenters, architects, DIY enthusiasts, etc.