| 1 1/2" Male Fill Spout 1 1/2" Male Fill Spout. FS-1.5SPOUT. These Interfab Fill Spouts are made with durability in mind. Interfab offers a variety of sizes with different styles to choose from. A surface sealant is added to protect and to prevent rust. Available in 3/4”, 1”, and 1-1/2” sizes. |