Hayward SP1421D50 50-Pack 3/4-Inch Opening Hydrostream Insider Fitting with 1-1/2-Inch SLIP Thread, White Hydro stream insider fitting Fits into a 1-1/2-inch PVC pipe Includes a 3/4-inch rotating eyeball which can be adjusted and locked in place with the outside locking ring Includes 50 pieces per pack Available in white color