Rain Bird 25PJDAC Brass Impact Sprinkler, Adjustable 20&deg; - 360&deg; Pattern, 20 - 41' Spray Distance The #1 best-selling brass impact sprinkler Traditional favorite with classic impact sound Brass, bronze, and stainless steel construction lasts longer than competitors' zinc sprinklers Easy to install and adjust; full (360) or part circle (20 to 340) coverage with infinite pattern adjustment Adjustable deflector flap adjusts spray distance from 20 to 41' radius High gallonage output; 1/2" male pipe thread connection