Classic Quick Change Sets | GRS Item #500-512
QC Basic Set for GRS® Standard Block
$510.00 Best Seller

The Basic Set utilizes the Jura Master Jaws to create a system that is the ultimate in ring work efficiency. The quick-change approach means you can switch fixtures in just seconds. The set includes vertical and horizontal holding options. The Inside Ring Holder has an independent locking system, allowing separate tension adjustments for the collet and the rotation of the ring. Ten expandable collets ensure finding the correct size for your work (Sizes 13–22 mm). The vertical ring holder is the ultimate simple vertical ring solution. Lastly, a grooved set of jaws allows for the holding of practice plates and other flat items both square and round. The practice plate holder can also be used for holding beading tools for polishing and sharpening. Ideal for artists working with rings.

Out of stock

Ultimate Work Efficiency

Switch fixtures in seconds.

Top Features

Ideal for artists working with rings

Increase efficiency with quick-change fixtures

Includes horizontal and vertical ring holders


  • Designed by world-renowned stonesetter Jura
  • QC Fixture system
  • Horizontal ring holder has an independent locking system that allows separate tension adjustments for the collet and the rotation of the ring


Shipping Weight
1.13 lb
In the Box
Adapter for GRS® Standard Block
Jura Must Have 5 mm Hex Key
Horizontal Inside Ring Holder
Vertical Inside Ring Holder
10 Plastic Collets
Flat Clamps with Groove
Shipping Dimesnions
7.75" x 5.5" x 2.25"

Manuals & Docs

QC Basic Set for GRS® Standard Block

Product(s): 500-512 — For Postal Mail, Request Document: LIT-487

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