Ultralight Arm Connector for Ball Adapters AC-ARM

The Ultralight AC-ARM adapter is used to connect ball mounts to Ultralight arms, allowing you to securely attach accessories like lights, strobes, or monitors to your underwater or cinema rig. The AC-ARM uses a 1/4"-20 x 1" bolt, rubber spacer and washers to attach a AD-1420 ball adaptor to an Ultralight arm creating another sturdy ball mount