TheBixpy WillFit Gudgeon is designed to allow the mounting of a rudder with a 10mm pin onto most kayaks, canoes, small sailboats or whatever else you can dream up. The spider shape and the bendable stainless steel 316 body allows you to create multiple contact points that can be screwed or riveted into plastic or fiberglass hulls. TheBixpy WillFit Gudgeon is designed to quickly and easily accept the Universal Rudder Adapterand allows you to mount your Bixpy Motoronto your desired watercraft. A few side notes: the installation of the gudgeon can vary in difficulty depending on the shape of your kayak. If youre not sure, always feel free to send a picture of your kayak to our help desk for a second opinion. We do provide enough nuts and bolts and rivets for most installs, however, you may need more rivets, nuts and bolts depending on your project. INSTALLATION GUIDES