Johnson 9" Magnetic Billet Torpedo Level is a professional-grade tool that provides accurate readings at 0 degrees, 30 degrees, 45 degrees, and 90 degrees. It features 4 vials for easy reading and a 45-degree angle gauging edge and V-groove working edge for pipe and conduit. The machined vial openings assure accuracy, and the precision-machined solid billet aluminum frame with rare earth magnets provides 5 times stronger magnets than traditional torpedo levels. This level is a must-have for any toolbox and comes with a 1-year limited warranty.