DWHT43003 Torpedo Level DWHT43003: Product Features: Extruded Aluminum Body for Strength & Light Weight Solid Block Vials for Durability & Accuracy (0.0005/in) Rotating Vial for Identifying & Duplicating Angles, Slopes and Pitch Magnified Center Vial for Readability Over Molded Rubber End Caps for Shock Resistance Top and Bottom Milled Utile Surfaces for Accuracy Rare Earth Magnets and v Groove Base for Use on Metal & Rounded Surfaces Specifications # of Vials 3 Magnetic Yes Length 9" Weight ...