• Full-length, recessed magnetic strip for hands-free use on ferrous metals • Black annodized extruded aluminum frame • Shock-protecting plastic end-caps, 360 degrees reading, acrylic 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 • 360 degrees reading acrylic reading barrel vials fit into precision-stamped cutouts held in place by Qu ick-Change ABS plastic vial covers • Screwed in clear acrylic lenses for easy access and replacement • Level vial features large top re • 3 Vials - 1 Level/2 Plumb • Lgth In=48