Magnetic level features a high strength aluminum frame to ensure accuracy and durability with four high strength leveling bubbles for easy reading. The torpedo level surface has four rare earth magnets for strong adsorption, perfect for steel construction, and can be easily attached to iron pipes, conduits, or any other ferrous surface without the need to hold it in your hand. The level tool is only 1.2inch wide, perfect for use in tight and hard-to-reach spaces to help you accurately measure/compare different surface levels. Compact torpedo-style design features a V-groove for easy mounting to conduit or pipe, a leveling bubble viewport on top for comfortable viewing of data from all sides, and fits easily into a tool belt or pocket. Thumb screws secure the level to the conduit to measure angles when bending, with metric as well as American scale lines that can be used both to measure lengths and as straight line markers, perfect for fellow craftsmen. Featuring a strong holding magnetic side, perfect for steel construction work and conveniently attaches to iron pipes, conduits or any other iron surface