The Bahco 426TOR9 Torpedo Level is constructed from solid, tough aircraft-grade aluminum. It features three spirit vials: plumb, horizontal, and 45°. The level utilizes rare earth magnets on its base for strong adherence to ferrous surfaces like steel and iron. Its machined surfaces and 'V' groove base make it suitable for use on pipes. The tool offers a permanent precision of ± 0.5 mm per meter. Key specifications include a length of 230mm (9"), width of 37mm, depth of 17mm, and a weight of 210g.