Empire Level e75 24 Non-Magnetic Box Level True Blue E75.24 FEATURES: Reinforced vial locking system secures acrylic block vials and delivers long life accuracy. Tool-free removable; shock absorbing endcaps provide superior protection and scribing performance. Precision milled edges for guaranteed accuracy. Surface grippers prevent the level from sliding on flat or angled surfaces. Ergonomic; grip zones enhance comfort and portability (48+ only). High contrast e-BAND vials highlight the edge of the bubble. 300 Viewing Window maximizes range of view. Hang hole for ease of storage. Powerful rare earth magnets provide superior holding strength (magnetic models only). .0005"/inch Accuracy in all working positions. Limited lifetime warranty." Empire e75 24" Non-Magnetic Box Level True Blue E75.24