【Premium Material】SP1023 1-1/2" FIP inlet return fitting with Locknut and gasket are made of high-grade engineered ABS plastic and high-quality rubber gaskets, with high performance, durable characteristics, flexible use can effectively prevent water leakage. 【Replacement for】Hicello pool inlet fittings replacement for Hayward SP1023 with a 3/4 "eye-opening and 1.5" internal thread for 1.5 "PVC pipe/hard plumbing, effectively adjusts and locks into place with the external lock ring, fits any above-ground pool with the standard pre-cut wall opening. 【Package List】Hydrostream return jet fitting includes 2 * SP1023 nozzle interfaces +2 * SP1419D pool massage eyeballs. Design connections according to your needs, or you can use them separately. Please confirm the package list, when receiving the goods. 【SP1023】2 pack 1 1/2" above ground pool Inlet return fitting with locknut gasket - Female Inlet Pipe (FIP) Thread - Exact replacement for Hayward SP1023 1.5" fip inlet return fitting suitable for use with plugs, outlet covers, directional fittings (eyeball fittings), grate inserts, hydrotherapy fittings, aftermarket jet nozzles. 【SP1419D】 2 pack Hydro stream return jet fitting replacement for Hayward SP1419D with adjustable 3/4" opening rotating eyeball. Pool spa directional flow opening hydrostream return jet fitting SP1419D replacement parts effectively allows for control of the velocity and flow. Hicello SP1023 FIP Inlet Return Fitting with Locknut and Gasket Exact Compatible with Hayward 3/4" Directional Flow Eyeball Inlet Jet （2Set）