The Basic Set is ideal for artists working with rings. It utilizes the Jura Master Jaws and Quick Change fixtures to create a system that has been designed for ultimate work efficiency. The QC approach allows you to switch fixtures in just seconds. The horizontal ring holder has an independent locking system, allowing separate tension adjustments for the collet and the rotation of the ring. The vertical ring holder is a simple and effective vertical ring solution. Ten expandable collets ensure finding the correct size for your work (Sizes 13–22 mm). A grooved set of flat clamps will hold practice plates and other flat items both square and round. They can also be used for holding beading tools for polishing and sharpening.