Spirit-Level 48" Magnetic Top Read

Full-length, recessed magnetic strip allows for hands-free use on ferrous metals. Rugged extruded aluminum frame, black annodized for long life, with precision machined edges for greater accuracy and shock-protecting plastic end-caps. 360 degrees reading, acrylic reading yellow barrel vials fit into precision-stamped cutouts. Vials are held in place by Quick-Change ABS plastic vial covers with screwed-in clear acrylic lenses for easy access and replacement. Level vial features large top-read window and magnified lens. 1''x 2-1/4'' frame. *I-BEAM - CLOSED-END *TOP READ - MAGNETIC *3 Vials - 1 Level/2 Plumb *Lgth. Ins.=48