Click the below links to see plug charts in another window for:

*All Purpose Rubber Stopper Size Chart

*Ocean Kayak Brand Stopper Size & Quantity Chart by Model

We carry a variety of Scupper Hole Stoppers as well as rubber corks that can be used as scupper stoppers and drain plugs. To use as Rubber Corks as stoppers, simply select the option to add 18 inches of cordage and the cork will come with cord threaded through the center. One or two stoppers can be used as a dive flag mount by placing them on the end of your dive flagpole to insert into a scupper drain. Add a length of tube into cork hole to use as a breather vent for your surf ski. The hole in any cork can be filled with silicone sealant or GOOP and used as a solid stopper. (Hole diameter on most corks is ¼ inch) Each plug is sold with an optional 18 inch cord for securing to your kayak, adding one dollar to the cost. The cord fits very snug and will not leak. Our corks come in many sizes with dimensions in each product description. See the OK Scupper Stopper Video.