The Milwaukee metric billet torpedo level features amplified rare earth magnets for over 2X the holding power of leading competitors. The maximized viewing area ensures that the user can make a fast and accurate readings of 1/8 In. and 1/4 In. per foot in any position. The optimized top and back side pipe grooves make this the optimal tool for working with both small and large diameter pipes. Also offers a weld clearance and laser etched ruled edge.