Johnson Level 1738-3278 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.

This Johnson box level door jamb set is made of reinforced aerospace aluminum alloy frame to assure maximum accuracy. It also comes with large comfortable rubberized hand grips for durability and the grip-tight non-slip end caps holds the level firmly in place with just one hand. The removable end caps are designed for finish carpentry work when measuring into corners. This box level set comes with a lifetime guarantee.

Configuration Options

The Johnson 32" & 78" Big J Pro Box Level Door Jamb Set is available in two models. Select your preference from the drop-down menu above.

• 1737-3278: Non-Magnetic
• 1738-3278: Magnetic

• Choice of 2 models
• Perfect for plumbing up door jambs
• Set comes with 78" and 32" professional box level
• Maximum accuracy
• Patented Glo-View recharges from light sources
• Domed level vial offers 320° visibility
• Large comfortable rubberized hand grips
• Reinforced aerospace aluminum alloy frame
• GripTight non-slip end caps 

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

Available Package Options

• Magnetic