RAM Mount Plastic 1" Ball Track Base w/ T-Bolt Attachment The RAP-B-378U consists of a

The RAP-B-378U consists of a 2

It enables the housing to fit a GoPro camera with an LCD Touch BacPac or Battery BacPac attached (sold separately)

so you do not need to purchase an additional battery pack to power up the mic

RODELink TX-XLR transmitters

It allows you to take the battery out of the camera

RAM Mount Plastic 1" Ball Track Base w/ T-Bolt Attachment The RAP-B-378U consists of aThe RAM Track Ball is made up of a B size 1" rubber ball molded to a high strength composite base, a rubber friction washer and a stainless steel T bolt for sliding into virtually any track system. Simply insert or slide the Track Ball into your track and twist the ball clockwise to tighten in place. Twist counterclockwise to loosen or adjust the ball. T Bolt Dimensions: . 48" x . 95"