Feature: 1. Application: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats. 2. Easy Installation: Stainless steel boat plugs have a square top for a wrench or socket wrench and can be easily removed. 3. Seawater Resistant: Boat drain plug withstands salt water environments, UV resistant, very durable marine accessories. 4. Exquisite Workmanship: Drain plugs have a heavy duty construction, mirror finished, and wonderful drain plugs give your boat an easy new look. 5. Dimensions: Hole center distance 33mm/1.3in, outer diameter 50mm/2in, inner diameter 25mm/1in, precision threads ensure watertight fit. Specification: Item Type: Drain Plug Material: Stainless steel Diameter: Approx. 50mm/2in Package List: 1 x Drain PlugApplication: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats. Size: Hole center distance 33mm/1.3in, outer diameter 50mm/2in, inner diameter 25mm/1in, threads ensure watertight fit.Please double check the Dimensions of your item, matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!. Exquisite Workmanship: Drain plugs have a heavy duty construction, mirror finished, and wonderful drain plugs give your boat an easy new look. Seawater Resistant:Made of high quality Stainless steel, Boat drain plug withstands salt water environments, UV resistant, very durable marine accessories. Easy Installation: Stainless steel boat plugs have a square top for a wrench or socket wrench and can be easily removed, no complicated operation is required, convenient for using, save your efforts, easy to install . Application: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats. Application: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats. Application: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats. Application: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats. Application: Boat winch drain plugs are designed for quick and accurate removal and installation of chain pins, providing a durable water seal for boats.Color: Silver. Brand: Tbest. Material: Stainless Steel. Date First Available: December 7, 2022. Best Sellers Rank: #2,217,803 in Sports & Outdoors. : B09YVKVJW5. Size: ?Approx. 50mm/2". Part Number: ?Tbestqy6vwbhndi464. Manufacturer: ?Tbest. Number of Items: ?1. Material: ?Stainless Steel. Color: ?Silver. Brand Name: ?Tbest. Package Weight: ?126 Grams. Item Package Dimensions L x W x H: ?2.36 x 2.36 x 2.36 inches.