Size (length*width*height): 7cm x 5cm x 7cm

Proocam Pro-J005 3-way Pivot Arm Assembly Extension + 4x Thumb Knob includes a long arm, a short arm, 3 long thumb knob screws, and a short thumb screw. Both the arms feature a three-prong mounting interface for attaching the GoPro HERO 1, 2, 3, or 3+ 5 Camera. The long arm also features a two-prong mounting interface for attaching the arm to accessories with a compatible interface. The pivot movement between the long and short arms can be locked using the included thumb knob screws.

Specifications
Compatible
With GoPro HERO1, 2, 3, and 4 + 5, 6Cameras

Packaging Info
Package Weight :0.15 lb

Including :
4x Thumb Knob (Screw)
2X Long extension bracket