20 3/16″ Deep Water Long Grip Tri-Grip Tri-Fold Tri Bulb Mounting Rivet – All Aluminum for installing Kayak, Canoe and Boat Accessories

You are purchasing 20 rivets(O ring included) 1. The kit comes with 20 aluminum rivets and 20 water proof O - rings.2. Material: ALL Aluminum No plastic. Aluminum Body with Aluminum Mandrel3. Style: Tri-Grip rivet. Back Side splits in three...