Box Level Set Number of 30 Vials 0 Number of 45 Vials 0 Number of Level Vials 2 Number of Plumb Vials 2 Top Read Top Read Window Vial Illumination None Vial Material Acrylic Vial Shape Block Features Hand Holes Removable Rubber End Caps End Cap Type Removable End Caps Number of Hand Grips 2 Number of V-Grooves 0 Magnet Type Not Applicable Number of Magnets 0 Accuracy - Standard +/-0.0625 in Frame Material Aluminum Overall Length 16 in 48 in Overall Width Not Applicable