• 4" (10.2 cm) height clears tall length grass
• Use with any Toro nozzle
• Retraction spring improves pop-down and resists corrosion.
• Zero flush - no water loss at system start up.
• For fine-tuning arc adjustment after installation.

Specifications
Body Diameter: 1.375 in. (3.5 cm)
Inlet: 1/2" (1.3 cm) NPT female threaded
Material: Strong, Durable ABS Plastic
Pop-Up Height: 4" (10.2 cm)
Product Style: Spray Bodies
Recommended Operating Pressure: 20 - 50 PSI