Drain Plug

[steplift20]

You know Nick,I'm not sure what size they are I think it's one inch but I'm not 100 percent sure. You are talking about the drain plug located on the bottom of the outside on the transom ? If that's the plug then go to you local Walmart and go to the fishing and boating department and they have them there for about 3 dollars , you want the one that has a T handle the other one is good too but I prefer the T handle model tighten it by hand than get pliers and snug it up real good not to tight just enough so it doesn't come out when your moving good luck in your search .