Features: The 4 sided magnetic leveler ruler features precise multi angled measurement, 10mm profile for tight spaces, and powerful magnetic base with 5kg load capacity ideal for construction professional and diyer enthusiasts. Crafted from aluminum alloy with 3x strength plastic models, this lightweight measuring tool combines magnetic adhesive stability with portable convenience for workshop to jobsite transitioning. Essential for contractors, and home improvement users requiring reliabled angled measurement in metalworking, or furniture assembly projects. Perfect for confined cabinet installations, metal beam alignment at construction site, and precise diyer tasks where traditional levels prove impractical. Choose from Basic, Advanced, or Complete set tailored to different expertise levels each containing our multipurpose aluminum alloy measuring tool with magnetic positioning for error less results. Specifications: Component: aluminum alloy Size:Approx.18x2.3x2x0.8cm/7.08x0.9x0.78x0.31inch Styles:A/B/C Properties: silver/black Technical parameters: Magnetic load-bearing capacity up to 5kg | Four-sided measurement accuracy ±0.5mm Package Includes: 1pcs 4 Sided Magnetic Leveling Ruler note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.