Hayward SP1420 Hydrostream Inlet Fitting Super Directional Nozzle with 1-Inch Rubber Nozzle and 1-1/2-Inch MIP Thread Hydro stream inlet fitting super directional nozzle Easily threads into the locknut fittings It has 1-inch opening and 1-1/2-inch MIP thread Adjustable eyeball allows you to ensure proper circulation is maintained Available in white color with blue nozzle