The knot commonly used to tie a fender onto the side of a boat to protect it from other boats and docks is called a "round turn and two half hitches." It is a simple and effective knot that provides a secure attachment for the fender. 👉Follow us for more tips about being a confident sailing cruiser! Here's how you tie a fender knot: 1. Start by passing the line's working end (rope) around a secure point on the boat, such as a cleat or railing. 2. Take the line's working end and make a loop arou