Specifications Model: True Blue Box Level Length: 72 in (6 ft) Material: Aluminum (All-metal frame) Vials: Acrylic e-BAND™ block vials Vial Locking System: Reinforced for accuracy retention Viewing Window: 300° for enhanced visibility End Caps: Tool-free removable, shock-absorbing Accuracy: ±0.0005 in/in in all working positions Surface Grip: Non-slip grippers prevent sliding Hand Grips: Ergonomic comfort zones (48”+ models) Edge Design: Precision milled for true readings Storage: Integrated hang hole Warranty: Limited Lifetime Warranty Product Description The Empire Level 72-Inch True Blue Box Level delivers unmatched precision and visibility for framing, plumbing, and masonry work. The high-contrast e-BAND™ vials provide sharp bubble definition and a 300° viewing window for easy readability from any angle. Its all-metal aluminum frame offers exceptional strength without added weight, while impact-absorbing end caps protect against jobsite drops. The reinforced vial locking system ensures lasting accuracy, and surface grippers prevent slipping on flat or angled surfaces. Ergonomic hand grips and a built-in hang hole make handling and storage simple and efficient.