Johnson Level & Tool I Beam Level,48 In 3748

I-Beam Level, Number of 30 Vials 0, Number of 45 Vials 0, Number of Level Vials 1, Number of Plumb Vials 2, Top Read Top Read Window, Vial Illumination None, Vial Material Acrylic, Vial Shape Barrel, Features Shock , Number of V-Grooves 0, Magnet Type Not Applicable, Number of Magnets 1, Accuracy - Standard 1 mm/m, Frame Material Aluminum, Overall Length 48 in, Magnetic Nonmagnetic, Vial Types Included Level Vials, Plumb Vials, Color Black, Includes Shock-Absorbing Plastic End Caps