Triad-Orbit OA Orbital Boom with Quick Change ArmThe Orbit OA is a freestanding version of a single Orbit 2 type orbital boom arm. Extend and maneuver heavy devices with exact placement only possible with this heavy duty ball joint. Use with IO C and Synergy clamps to extend devices from Triad stands, or use with IO W & IO WSP to accurately position devices from walls or ceilings. Pairing with an IO VM creates options for wall or floor mounting video monitors or televisions. Boom Arm Range: 21. 75