Designed to be a portable option that doesn't have to permanently affix on your boat, the Tigress SeaSucker Portable Cam Cleat attaches to any flat surface, securing outrigger halyards, fenders, and floats. The SeaSucker itself utilizes vacuum-mounting technology, securing to things such as your transom, side walls, and more. Attached to the SeaSucker is a Harken Clam Cleat with bullseye that accepts a wide variety of cordage, keeping it locked in and secure.• Utilizes SeaSucker vacuum-mount technology• Fastens temporarily to transom or any flat surface without drilling• Features a Harken Cam Cleat with Bullseye• Perfect for securing outrigger halyards, both while fishing and in running position• Great for attaching fenders, floats, etc. Harken Clam Cleat with Bullseye accepts a wide variety of cordage Secure halyards while both fishing & in running position