Johnson Level & Tool 7500B ORANGE 9 Inch Structo Cast Torpedo Level High impact 9&quot; Structo-Cast frame is non-conductive and non-corrosive V-groove edge fits on pipe and conduit 3 Vials read plumb, level, and 45 degrees 1 Year Warranty: Johnson Level warrants this product against defects in material and workmanship for one year after the confirmed purchase date. At its option, the company will replace or repair the product if it fails under normal use.