Professional Series, 4" Pop Up Height, Adjustable Pattern, Arc Spray Head, 0 To 360 Degree, Spray Distance Up To 8', Patented Pressure Activated Co-Molded Wiper Seal, Stainless Steel Reduction Screw, Removable Grit Filter, Stainless Steel Retractable Spring, Easy Nozzle Alignment, 1/2" Inlet.