FORMUFIT F112STE-WH-4 Slip Tee PVC Fitting, Furniture Grade, 1-1/2" Size, White (Pack of 4) Made from impact proof, ultra-premium furniture-grade PVC Superior, glossy surface finish with tapered ends for a professional look UV Stabilized for outdoor color retention Tapered ends for a clean, transitional appearance Fits 1-1/2" Size PVC Pipe, which has an outside diameter of 1-7/8" or 1.900"