Invincible Marine BR54850Bailer/Baitwell Plug 1/2-Inch Brass PR Made using the highest quality components Performance and quality tested The most trusted name in marine accessories and equipment Perfect for boat and livewell drains Create a watertight seal with this easy-locking plug Features a brass mechanism and top/bottom plates and won't jar loose with boat vibration Sold in a 2-pack Comes with a 1-year warranty