Closeout Jura by GRS 523-020 Hex Key for Microblock and Microscope Stand Clip Earrings When loaded into a compatible

When loaded into a compatible QC holder

and general bench work

Square handles for secure grip and precise control

Dead-soft round sterling silver wire is available separately

Closeout Jura by GRS 523-020 Hex Key for Microblock and Microscope Stand Clip Earrings When loaded into a compatibleThe Jura by GRS 523 020 Hex Key is a dedicated 5mm hex key designed to fit the GRS MicroBlock, MircoBlock XL and the Jura by GRS Microscope Stand. Keep a properly fitting tool on hand for adjustments, setup, and maintenance of your engraving and stone setting workholding equipment. Features Fits the GRS MicroBlock and the Jura by GRS Microscope Stand Dedicated 5mm hex key for precise, reliable adjustments Compact and easy to store at your bench