Compact Billet Torpedo Level, Features The 48-22-5107 Milwaukee Billet Level also Offers a Weld Clearance and Laser Etched Ruled Edge, The Optimized Top and Back Side Pipe Grooves Make this the Optimal Tool for Working with Both Small and Large Diameter Pipes, Magnet Type Rare Earth, Accuracy - Standard 1/4 in/ft, 1/8 in/ft, Magnetic Magnetic, Accuracy - Inverted 1/4 in/ft, 1/8 in/ft, Level Type Torpedo