Work easier, faster and smarter with this level. Its tough Structo-Cast frame is non-conductive and will not scratch fine wood or painted surfaces. The level also comes equipped with durable acrylic vials for easy reading at different angles, and the level is field serviceable. Its Quik-Change replaceable vials and vial holders minimize job downtime. STRUCTO-CAST LEVEL: The level features a tough non-conductive and non-corrosive Structo-Cast frame that will not scratch fine wood or painted surfaces. It has a magnetic edge that holds to ferrous metal surfaces. ROBUST CONSTRUCTION: The Johnson leveler features durable acrylic vials that are impact-resistant. The fast; easy; and smart level features three easy-read vials for plumb; level; and 45 degrees. EASY TO USE: Quik-Change replaceable vial covers that make it easy to use for you at the job site. IDEAL APPLICATION: The level features a V-groove frame that easily fits on pipe and conduit; making it an ideal and faster choice for plumbing tasks. PRODUCT SPECIFICATIONS: The 24 in. Orange Structo-Cast Torpedo Level is proudly made in the USA.