Mount your GoPro action camera in its waterproof housing to optional underwater support systems with this SeaLife Adapter. The convenient unit adds a standard 1/4"-20 tripod mount to the GoPro to enable quick and easy connection to trays, arms, the AquaPod Underwater Monopod, and other supports. You can even attach the action cam upside-down to the bottom of the Flex-Connect Handle for SeaLife lights. The adapter is attached using the thumb knob and bolt from your original GoPro camera mount. Additionally, an acorn nut and a 1/4"-20 stud are supplied.