Explore a larger range of kayak rigging options with the YakGear Aluminum Tri-Grip Rivet Kit. Lack of inside access can sometimes limit paddlers rigging possibilities with the conventional usage of stainless steel screws and lock nuts. Aluminum Tri-grip rivets are the strongest rivets for mounting on a kayak due to the back of the rivet flaring into legs as pressure is applied during the installation process. The YakGear Aluminum Tri-Grip Rivet comes with a rubber gasket to create a waterproof seal upon installation. A standard rivet tool is necessary for installation. Orders will be in increments of 10 pieces. Please select the quantity accordingly. Waterproof silicone recommended, but not included.