Box 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 Block Features General Purpose Streamline Frame Waterproof Flush Mounted Magnets End Cap Type No End Caps Number of Hand Grips 0 Number of V-Grooves 0 Magnet Type Rare Earth Number of Magnets 2 Accuracy - Standard +/-1/32 in @ 72 in Frame Material Aluminum Overall Length 48 in