The Swanson TL021M 9-Inch Speedlite Magnetic Torpedo Level uses an extruded aluminum torpedo level features unmatched durability. Three super strong rare earth magnets help this level stick to metal surfaces. Swanson"s beveled white vial surrounds improve vial readability. Features: * Top read feature for ease of use in tight spots * Full length strip magnet * Rubber end caps for shock absorption * Impact-resistant composite body * Acrylic high visibility vials What"s In The Box: * Swanson TL021M 9-Inch Speedlite Magnetic Torpedo Level