The Quick Change Ring Swivel has been specifically designed for use with any helicopter set-up, to allow you to easily change your hook link. There are two different sizes of QC Ring Swivel available – size 8 or size 11 – with the ring end being designed to be threaded onto whatever type of leader you’re using for your helicopter rig, or your main line if you’re using a naked set-up. Your hook link can then easily be attached or detached from the clip as long as you use a rig with a loop at the end of it, and everything can be held neatly in place with a Dark Matter Anti Tangle Sleeve, or similar. The QC Ring Swivels are finished with a non-reflective coating, and each packet contains eight swivels.