couple of different sizes
On my old boat when I broke one I ended up buying both sizes because it's two hours down to the lake from here. I still have both sizes of the slugs. bought too many, It's a good idea to go ahead and replace all of them when you do. Thats what I did with my new boat but they are slides instead of slugs. I'm not sure what size yours is but I think it will be the larger diametor, the small ones I ordered were way to small for a 27ft buccaneer. Tim Welsh H34 AKA Cabo Wabo