Johnson Level J72 Aluminum Straight Edge, 72" ChristmasLighting Orbit's automatic irrigation valve has

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

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

Yellow fiberglass handle

Torsion Spring Retention

Johnson Level J72 Aluminum Straight Edge, 72" ChristmasLighting Orbit's automatic irrigation valve hasHeavy 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.