With shockproof vertical and horizontal vials set in a robust aluminium body with a milled bottom surface to ensure that the level rests flat against surfaces, this range of torpedo spirit levels are an ideal addition to a complete toolbag. The horizontal vial has a viewing angle of 300, ideal for making overhead measurements. Die cast body, electrostatic powder coated. Level vial accuracy guaranteed for 10 years. Models 81SM and 81SREM possess magnets to allow you to freely attach the product to ferrous surfaces. Features and Benefits Robust aluminium profile that combines strength with a compact design Trapezoidal profile shape makes for easy gripping and can access restricted areas Small stature of only 25cm in length allows for working in confined and cramped conditions Electrostatic powder coating repels dirt and makes cleaning easy One precision milled measuring surface for bolstered accuracy STABILA installation technology ensures a long lasting accuracy even with extensi