WORKPRO 4-Piece Magnetic Torpedo Level Set, Aluminium Alloy

High Accuracy Vials: 4 high visibility vials for angles at 0°/90°/30°/45°, maximum accuracy of 0.5mm/m, made of transparent acrylic glass with smooth inner contours and bright fluorescent liquid inside

Screw: Thumb screw attaches level to conduit to help eliminate dog legs when bending

Rare Earth Magnets: Bottom designed with 4 strong magnets that frees the hands when measuring the angles, suitable for iron materials

Metric & Imperial Measurements: Integrated ruler provides measuring marks in both metric and imperial scale

Size: Length: 2.5"/4"/6.3"/8". Small sizes, easy-to-carry and storage pocket level. Good tools for construction, installing shelving, laying flooring, aligning wallpaper, woodwork, home repair, hanging household items and home DIY projects