Description
Johnson 3800 Professional Heavy Duty Top Reading I-Beam Level, 48 in L, Aluminum PRODUCT OVERVIEW Full-length, recessed magnetic strip for hands-free use on ferrous metals. Black anodized extruded aluminum frame. Shock-protecting plastic end-caps, 360 degrees reading, barrel vials fit into precision-stamped cutouts held in place by Quick-Change ABS plastic vial covers. Screwed in clear acrylic lenses for easy access and replacement. "Level" vial features large top read window.