Find plumb, level, 45 degrees and pitch to 1/2 in. per foot quickly and easily with the Johnson Aluminum Torpedo Magnetic Level. The aluminum magnetic level's top-read window lets you view the level vial easily from any angle, and Johnson's SurroundView vial surrounds reflect ambient light, making the vials easy to read. This magnetic level's magnetic edge also allows for convenient hands-free use on ferrous metal surfaces, while the V-groove frame fits on pipe and conduit.