RAM Mount Aluminum 1'' Ball w/ 3'' Max Square Clamp Base A proper tube mount is

A proper tube mount is required in order to mount the camera on it

like scuba diving and overnight backpacking

or you want a spare LED Lamp in your save-a-dive-kit when you're on that next exotic vacation in St

A USB cable

This bracket allows you to easily mount your wireless video transmitter onto your favorite gimbal

RAM Mount Aluminum 1'' Ball w/ 3'' Max Square Clamp Base A proper tube mount isThe RAM B 247U 3 consists of a 3" clamp base with 1" ball. FEATURES Clamping base ideal for square posts up to 3" in width Included B size 1" RAM rubber ball allows for connection to any B size RAM double socket arm; ball and socket technology allows for near infinite adjustability Made of powder coated, marine grade aluminum for durability and reliability in the most demanding environments Backed by a lifetime warranty HARDWARE INCLUDED (2) 5 16" 18