This Drain Plug Fits all Standard 1/2-inch NPT Threaded Drain Plug Receptacles
It's Tapered Pipe Thread Design Creates a Watertight Seal
The Plug is Easy to Install and Remove with Standard Tools
1/2-inch (21 mm) NPT Male Threaded Drain Plugs made of Brass are Standard on Most Boats with Brass Female Threaded Drain Flanges
Description
The Shoreline Marine Brass Garboard Drain Plug replaces standard 1/2-inch NPT threaded drain plugs on boats that are equipped with threaded brass drain housing. It's also a really good idea to keep a spare drain plug on your boat so if the primary plug is lost or damage you have a backup drain plug readily available.