This Seachoice Deck Fill Plate features premium construction for reliable performance as a waste fill and a long service life in harsh marine environments. This Deck Fill Plate is cast 316 Stainless Steel, which delivers strength, precision cast hose fills, and long-term corrosion-resistant performance. This is a waste fill with a cap. It accommodates a 1 ½-inch hose. It has a 3-inch flange width and installs securely using #10 screws. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters, offering a wide-ranging product line while remaining affordable.