Johnson Level 9 In. Aluminum Magnetic Glo-View Torpedo LevelFind plumb, level and 45 quickly and easily with Johnson's USA made 9' magnetic torpedo level. This durable aluminum 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 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