Folding Triangle Square Ruler Aluminum Alloy Multifunctional Triangle Square Ruler For Carpentry Structure 40JEOOTDTYChems: 100% Brand New And High Quality Folding Rod, Long Measuring Distance: Increase The Measuring Distance When Opened, Saving Storage Space When Folded, Easy To Carry Built-in Strong Magnet, Steady Extended Fold: Open Convenience, Do Not Fall Off When Folded, Durable Adjustable Positioning, Free Angle Selection: adjustable to the desired angle, tighten the nut positioning, press the middle adjustable lever, accurate positioning Stainless steel painting tool, one hidden: the tail is fixed after the thread is tightened, and it is not easy to fall off, which is convenient and can be used as a writing tool. Thickness, best aluminum alloy material, long service life La cheese scale, a little glance, Back Cover Hanging Storage, Convenient Tool FinishSpecification: Material: Aluminum Alloy Size: Approx.193x193x272mm/7.59x7.59x10.7inchPackage Included: 1xFolding Triangle RulerNote: 1. Please allow 1-2mm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.