The David White L6-20-22X optical level kit is modestly priced and easy to use. The kit contains the 44-D8824 level, 12-1/2 ft. Aluminum leveling rod in feet, inches and 8th, Plumb Bob, case and Aluminum Tripod. These instruments are designed for light construction work leveling and turning angles. Built-in sunshade for clearer sightings. Leveling vial is top mounted for effortless viewing.