Find plumb, level, 45 deg and pitch to 1/2 in per foot quickly and easily with Johnson's 12 in magnetic torpedo level. Its 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. Its magnetic edge allows for convenient hands-free use on ferrous metal surfaces, while the V-groove frame fits on pipe and conduit.