Designed for Vibration Isolator Arms & 3-Axis Camera Gimbals Proaim's new Pole (Speed Rail / Scaffold Mount / Tube) broadens range of operation of Proaim Airwave Vibration Isolator Arm &motorized gimbal stabilizers including the DJI Ronin and Freefly MoVI. The Pole allows direct fitting to Scaffold and Speed Rail Camera Rigs built on tracking vehicles, motorbike and boat rigs etc. The Pole has Mitchell mounting configuration on bottom. Standard available height is 3ft/36inch and diameter is 50mm.