Rain Bird 2045PJ Maxi-Bird 1/2 inch Impact Sprinkler
Amazon.com : STYDDI Metal 1/2 Inch Impact Sprinkler Head, Zinc-Alloy Pulsating Water Sprinkler Head with 1/2" NPT Thread, Adjustable 20° to 360° Circle Pattern Impulse Sprinkler Head, 20' - 43' Spray Radius :
Rainbird Brass Impulse Sprinkler Head 3/4in
T-POST SPRINKLER & MADE IN SPAIN 1/2" BRASS IMPACT SPRINKLER COMMERCIAL QUALITY | eBay
Amazon.com : 6 Pack - Orbit 1/2 Inch Thread Brass Impact Impulse Sprinkler Head for Lawn Watering - 55032 : Patio, Lawn & Garden
Orbit 6200-sq ft Impulse Spike Lawn Sprinkler in the Lawn Sprinklers department at Lowes.com
1/2 Inch Brass Impact Sprinkler, Heavy Duty Sprinkler Head with Nozzles, Adjustable 360 Degrees Pattern, Watering Sprinklers for Yard, Lawn and Grass Irrigation - Walmart.com
Heavy Duty Brass Impact Sprinkler with 5 lb. Weighted Sled Base
Orbit Irrigation Pro Series Impact Sprinkler with Metal Sled Base - Walmart.com