ga sails pro mastfussIntroducing the GA Sails Pro Baseplate. The Pro Base has been designed for ease of use and durability. Whether you're exhausted after a long day on the water or your fingers are frozen from the cold, the Pro Base offers maximum grip and leverage to release the clamp. And all this in a stylish, low profile design. Made from the highest quality materials, the Pro Base has been tested by the GA Team under the toughest conditions to ensure that it won't