Save £34 on usual price The Gimbal Bridge is a 320mm long multi-function sliding plate with two Arca-pattern clamps which extends the use of Uniqball heads. It can be used to position a camera over the lens' nodal point, or to attach two cameras side-by-side for simultaneous shooting, or to clamp another accessory like a flash alongside the camera. Note: when used as a gimbal support it's not recommended for the UBH35X head.