Johnson Level J72 Aluminum Straight Edge, 72" ChristmasLighting Not intended for indoor use

Not intended for indoor use

Integral one-piece fence is adjustable and tilts 0-90 degree

Orbit's automatic irrigation valve has an easy-access screw-top lid

Length: 6'

Incredibly easy to install and compatible with a host of heating and cooling systems

Johnson Level J72 Aluminum Straight Edge, 72" ChristmasLighting Not intended for indoor useHeavy duty extruded aluminum straight edge. Screened, thermal bonded black graduations in 1 8", 1 16". Bold, easy to read graduations and numbers. Clear, protective anodized finish. 72" Screened, thermal bonded increments graduations in 1 8" and 1 16" EM models feature screened, thermal bonded black graduations in 1 8", 1 16" and 2mm Bold, easy to read graduations and numbers Clear protective anodized finish Heavy Duty extruded aluminum straight edge.