Shape SONY FS5 REMOTE EXTENSION HANDLE, Includes our patent red push button with 360 degrees of rotation for several positioning options, Knob screw to adjust the arm length, Fixed on the camera with a SHAPE standard ARRI rosette, (included with the extension arm) and a ratchet knob screw, The SONY handle is fixed on the extension arm with the same system as on the camera, Adjustment length up to 5 cm (2 inches), Male-female extension LANC cable included, Easy to install and adjust, no tools required after the installation.