Description: High quality Material Marine drain outlet is made of high quality nylon and 304 stainless steel material, which is durable, and not easily damaged. Easy to InstallBoat Water Drain Scupper is easy to install and disassemble, no complicated tools required, easy to use. Hull Bilge Vent Fitting Accessories Boats yacht Boat water drain scupper connector for the safe and reliable piping system on board. Universal: Boat Water Drain Scupper is easy to use, suitable for most boats, is a good marine replacement accessory. Stable Performance Boat Drain Scupper provides trouble free hose connections,reliable to use. Specification: Material: Nylon 304 stainless steel Size Chart: Optional: Style A: White Straight 3/4" Size: 2cmx8.5cm/0.79inchx3.35inch Style B: Black Straight 3/4" Size: 2cmx8.5cm/0.79inchx3.35inch Style C: White 90 Degree Elbow 3/4" Size: 2cmx8.4cm/0.79inchx3.31inch Style D: Black 90 Degree Elbow 3/4" Size: 2cmx8.4cm/0.79inchx3.31inch Style E: White Straight 1-1/8" Size: 2.9cmx9.4cm/1.14inchx3.70inch Style F: Black Straight 1-1/8" Size: 2.9cmx9.4cm/1.14inchx3.70inch Style G: White 90 Degree Elbow 1-1/8" Size: 2.9cmx9.4cm/1.14inchx3.70inch Style H: Black 90 Degree Elbow 1-1/8" Size: 2.9cmx9.4cm/1.14inchx3.70inch Package Includes: 1 Boat Water Drain Scupper Note: Please allow slightly errors due to manual measurement and different monitors.