Brand Name: ace | Color: black | Height: 0.563-in. | Length: 3-in. | Level Type: line | Material: plastic | Number in Package: 1-pc. | Number of Vials: 1-vial | Weight: 0.02-lb. The perfect addition to every toolbox, this 3 line level's lightweight design reduces line sag, for an accurate reading every time. It is also highly durable thanks to its impact-resistant Structo-Cast ® construction and features unrestricted hooks that allow for easy movement. | 360 degree reading acrylic yellow barrel vial | Reversed line hooks | Pocket clip | Use for masonry, landscape and sheet metal work