The SAVAGE aluminum torpedo level is equipped with the most innovative and time saving features of any level on the market today, all in one pocket sized, lightweight tool - perfect for contractors and electrical and plumbing professionals. The SAVAGE and Lil SAVAGE levels are made of precision machined, solid billet aluminum alloy, anodized for maximum durability. The four-vial design incorporates Swanson's exclusive Brightview milled vial ports that capture and reflect light for increased readability and accurate measurement of 0 deg, 30 deg, 45 deg and 90 deg angles. Top read viewing windows offer an easy, straightforward view of the 0 deg and 30 deg vials. Laser engraved SAE and metric rules are prominent features of both levels. Rare earth, neodymium magnets - considered to be amongst the strongest in the world - have also been integrated into the levels design to provide maximum holding strength while out on the job.