Featuring a rotating knob for angled adjustment, high visibility leveling bubble, and compatibility with marking/closing clips, this multifunctional ruler ensuring accuracy across angled cut and installations Its integrated scale markings and accessory compatibility minimize measurement errors, streamlining complex layouts while maintaining portability The Foldable Marking Ruler combines multi angled positioning, horizontal bubble calibration, and foldable portability, offering precise measurements for woodworking and construction tasks with its iron design Perfect for marking mortise joints, leveling ceiling fixtures, or slotting cabinet hardware Ideal for enthusiasts, and professional installers requiring measurement tools for furniture assembly, tile alignment, Manufacturer: XAGMODSHN