[Latest Version] With the 6-part angle tool, you can set the drill position to B, for example. Mark the tiles accurately. It is an integrated tool for positioning and measuring holes. This measuring ruler can be easily folded and stored 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 & 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 prevent injuries. No complicated treatment. [Precise Measurement] Our multi-angle measuring ruler is an ideal tool for precise angle measurement. There are inches and centimeters on the scale, all laser engraving will not fade or wear off, even if you use the slide rule for a long time, please keep it clear and easy to read for precise measurement. [Easy to Use] Simply place the angle measuring tool on your workspace, slide the angle measuring tool to your desired shape, and tighten the screws. The multi-angle ruler can be placed in any position and attached in seconds to create your own pattern. In addition, the screws provided are large and can be replaced with one hand, which makes it very easy to use. [Wide Application] The 6-sided multi-angle ruler is a universal multi-angle measuring pattern tool that provides brick, wood, tile, floor, roof and metal elements. You can choose a metal square as a gift for builders, tilers, carpenters, hobbyists, roofers, carpenters, architects, DIYers, etc.