Amazon.com : 20 Case Rainbird 5004 Plus + Rotor 4" 5000 Series Head Sprinkler 4" Rotors 5004-PC + : Patio, Lawn & Garden
Rain Bird | 5004-PLPC | 5000 PLUS Rotor 4 in....
Rain Bird 5004 Plus Part-Circle Rotor 4 in. Riser | SiteOne
Amazon.com : Rain Bird 5000 Plus Series Pressure Regulator Seal-A-Matic Sprinkler Heads Bundle - 6 Pack 5004+PCSR SAM Rotors with IrriFix Nozzle Box Including 6 Nozzle Trees and 1 Rotortool Screwdriver :
Amazon.com : Rainbird 5006PLPC 5006 Plus Partial Circle Rotor 6" : Automatic Lawn Sprinkler Heads : Patio, Lawn & Garden