Item Type: Boat Drain Plug Material: Brass Package: One Female Drain Plug Socket and One Standard Brass Plug Outer Diameter: Approx. 5cm/2in Applicable Pipe Size: 1/2 Inch Fitment: Marine Yacht1Premium Material: The drain plug is made of brass material, rustproof, high hardness, sturdy and durable, having long service time. 2Practical Function: The marine drain plug provides bilge drainage, and the fixed screw system prevents plug loss, allowing bilge to drain when a vessel is hauled out of the water. 3Good Sealing: The garboard transom boat plug has strong tightness, provide a watertight fit, having stable performance and high reliability. 4Professional Design: The boat drain plug has professional manufacturing, perfect for 1/2 inches pipe, proving you with a better using experience and efficiency. 5Wide Application: The yacht garboard drain plug has a wide range of applications, suitable for ship stern, fish well, freezer, or boat and yacht. 1 xBoatDrainPlug