Solala Picture frame balance ruler, picture frame hanging balance ruler, nail positioning angle measuring ruler, level ruler Tape Measure  (1 inch)

1. Multifunctional 5-in-1 Installation Tool This all-in-one measuring tool integrates picture frame hanging positioning, horizontal calibration, vertical detection, angle measurement and nail marking functions in one, replacing multiple single tools. It perfectly solves various troubles in wall mounting work, including crooked photo frames, uneven spacing, inaccurate nail positioning and difficult angle confirmation. Ideal for hanging picture frames, photo galleries, mirrors, clocks, shelves and wall decorations, greatly simplifying household installation steps. 2. Accurate Level & Angle Measurement Equipped with high-precision horizontal and vertical bubble level vials, supporting real-time horizontal and vertical balance detection. It effectively corrects installation tilt and ensures neat and flat wall mounting effects. The built-in angle measuring scale can accurately measure various wall angles and inclination degrees, meeting precise installation requirements of special-shaped frames and irregular wall surfaces, bringing professional-grade calibration effect for household DIY installation. 3. Precise Nail Positioning & Hole Marking Comes with reserved accurate positioning holes and scale marks, allowing users to quickly confirm the nail fixing position and mark drilling points accurately. It avoids repeated hole punching, position deviation and wall damage caused by inaccurate positioning. The clear and precise scale design ensures uniform spacing and neat arrangement of multiple photo frames, helping users create standard and beautiful wall gallery layouts easily. 4. Premium Durable Material & Humanized Design Made of high-quality thickened environmentally friendly plastic material, which is wear-resistant, drop-resistant, not easy to deform or break. The clear laser-engraved scale is not easy to fade, ensuring long-term repeated use. The lightweight portable body with smooth edge design is safe to hold and operate. The ergonomic structure fits handheld measurement perfectly, convenient for single-person independent installation operation without auxiliary tools. 5. Wide Application & Perfect DIY Helper Suitable for household wall decoration installation, picture frame hanging, art gallery arrangement, clock and mirror mounting, small shelf fixation and other daily renovation work. It is an essential practical tool for home DIY enthusiasts, decoration workers and families moving into new houses. It greatly improves installation efficiency and aesthetics, saving time and avoiding messy wall holes caused by installation errors.