The Faithfull Magnetic Mini Level is manufactured from aluminium extrusion with a resilient powder-coated finish. Shockproof end caps protect the level if dropped. A flush-mounted magnet in the base permits hands-free measuring on steel surfaces. This compact, pocket-sized level, for making accurate horizontal surfaces, is fitted with a solid acrylic vial, accurate to ± 1.0mm/m. Ideal for projects such as fitting power sockets, switches and levelling pictures. Specification: Vials: 1 Accuracy: ± 1.0mm/m Length: 100mm (4in) (115mm including end caps) Section Size: 21 x 50mm