RAM Long 6" Double Socket Arm w/ 1" Ball Since the HERO models the

Since the HERO models the Curve is compatible with lack optical image stabilization

the RAP-B-121BU clamping base is perfect for numerous electronic devices

Helps reduce the "jello effect" caused by the GoPro's "rolling shutter" CMOS sensor

Works with Hero3/3+/4 models only

and is now used by TV crews

RAM Long 6" Double Socket Arm w/ 1" Ball Since the HERO models theThe RAM B 201U C, long double socket arm, has a socket at both ends that accommodates 1" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles.