Outfit your kayak, canoe, powerboat, sailboat, or ATV with the RAILBLAZA StarPort Base Round, delivering durable, adaptable mounting for any StarPort-compatible accessory. This round mounting base installs surface-mounted or flush-mounted with the included weather-tight gasket and cap. Its slide-locking mechanism ensures each accessory stays locked in place—even on rough waters.

Constructed of UV-stabilized, fiberglass-reinforced engineering plastic, the StarPort Base withstands marine environments and resists corrosion. Each kit comes with stainless steel mounting hardware, and allows both vertical or horizontal installation to match your mounting surface. Available in black or white to suit your setup.