Find plumb, level and 45 degrees quickly and easily with the Johnson Glo-View Torpedo Magnetic Level. The heavy-duty magnetic level features a top-read window for easy viewing, and Johnson's Glo-View glow-in-the-dark vial surrounds to ensure the level can be read even on dimly-lit jobsites. This magnetic level also features powerful GripTight rare earth magnets that hold to flat or round ferrous surfaces for convenient hands-free use, while the V-groove frame fits on pipe and conduit.