The Empire em81.9 Magnetic Torpedo levels features e-Band vials that highlight the meniscus of the bubble to provide a clear reading at plumb, level and 45°. High visibility vial surrounds provide clear viewing of vials and a reinforced aluminum frame allow vials to be viewed from above. A magnetic edge frees the users hands when working with metal surfaces. The em81.9 is proudly made at Empire Level in Mukwonago, WI and backed by a limited lifetime warranty. The Empire 24 in. I-Beam Level is part of the 500 Series and offers superior performance in all key areas of users' needs and functionalities. The I-Beam level has an exclusive high contrast vial surrounds make viewing easier and feature high impact acrylic e-Band vials for unmatched durability. The aluminum I-Beam levels are accurate within 0.0005 in. per inch in all working positions. Empire's I-Beam frame construction guarantees long-life accuracy and is equipped with impact-resistant end caps to withstand the harshest jobsite conditions. The Empire 500 Series features a top-read window for clear overhead viewing and has built-in molded grip zones for enhanced portability. The I-Beam level is backed by a limited lifetime warranty. This kit includes 1 torpedo level and 1 I-Beam level.