Empire True Blue Magnetic Billet Torpedo Level, Vial Type: e-BAND High Contrast, Number of Vials: 4, Vial Positions: 45 deg, Level, Plumb, VARI-PITCH, Accuracy: 0.0005 in/in, Magnetic/Nonmagnetic: Magnetic, Aluminum, Silver, 8 in L, 2 in W