Pentair 540029 Black Directional Eyeball with 1-Inch Opening and 1-1/2-Inch MIP Thread Replacement Pool/Spa Wall Fittings 1-inch opening with 1-1/2-inch threaded directional eyeball replacement Fits Pentair pool and spa wall fittings Available in black color Measures 16-1/2-inch length by 8-1/2-inch height by 14-1/2-inch width Sold Individually