Johnson Level 32" & 78" Big J Pro Box Level Door Jamb Set

The Johnson 32" & 78" Big J Pro Box Level Door Jamb Set comes with 78" and 32" professional box level tailored perfectly for plumbing up door jambs. It features Johnson's patented Glo-View that enhances readability in dim lighting and recharges its vial surrounds from light sources without the need for batteries or power. The domed shape vial offers 320° visibility that makes reading easier.