The Empire® line levels set is versatile and can be used for landscaping, plumbing, masonry work, gutters, and sheet metal tasks. Its lightweight construction reduces line sag, while the open hook design prevents bending, allowing the levels to slide smoothly. The Vari-Pitch vial is designed for ease of use, reading from level to a 1/2 in pitch in 1/8 in increments. Empire® 83038 Line Level Set, Standard and Vari-Pitch™, Lightweight, 5-5/8 in