Product Description:Maximize drainage in compact marine spaces with our 5/8" Elbow Drain, designed to deliver reliable performance in showers, sinks, bilges, and storage compartments where space below deck is limited. Precision-molded in the USA, the fitting and nut are crafted from high-impact nylon, offering outstanding resistance to saltwater, UV, and corrosion. The white plastic flange and screen thread on from above, creating a watertight seal and enabling easy installation and maintenance. This drain features a very flush flange for full water evacuation and a 100-degree angled elbow that allows water to flow efficiently through tight or angled configurations—ideal for vessels with limited clearance or shallow bilge designs. The 5/8" hose barb fits standard marine sanitation hoses, and the 2-1/2" depth below deck ensures optimal drainage capacity while accommodating most fiberglass or composite builds. Installs effortlessly in any 1-3/8" to 1-1/2" hole, making it a perfect choice for DIY projects or professional marine upgrades. Compatible with boats from leading manufacturers such as Boston Whaler, Bayliner, Tracker, and more, this drain offers a universal solution to marine drainage challenges. If this configuration doesn't fit your exact needs, we offer a wide selection of marine drains and can even source or custom-build components to match your specs. Product Specifications: ME 3997 Flange Diameter: Approx. 2.25″ (very flush) Hose Barb Size: Fits 5/8″ marine sanitation hose (ID) Below-Deck Extension: Approx. 2-1/2″ Installation Hole Size: 1-3/8″ to 1-1/2″ Elbow Angle: 100° Materials: High-impact nylon (fitting & nut), white plastic (flange & screen) Installation Type: Threaded top-mount design Made in: USA WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.