CowboyStudio 15-Inch Flexible Whip Speed Crank for DSLR Follow Focus with Standard 12mm x 12mm Square Connector
This CowboyStudio Universal Whip for Follow Focus is made of steel flexible shaft and plastic, fit with any follow focus with standard accessory port (size: 12mm x 12mm). The whip fits any follow focus accessory port and extends the focus wheel for easy access to focusing when the camera is in tight or inaccessible places. It is also a great tool to reduce camera shake.