STANLEY 43-549 Box Beam Level, 48 in L, 3-Vial, 2-Hang Hole, Magnetic, Aluminum, Silver/Yellow

Built from a single piece of aluminum extrusion for increased durability and rugged use. Features 2 block vials on each end to provide maximum accuracy, a center MaxEdge vial enables users to scribe continuous lines with an improved view. Dual bi-material hand grips for comfort and two shock absorbent end caps and non-marring side bumpers for durability.