{"product_id":"jura-grs-502-015-brass-knurled-shellac-cylinder","title":"Closeout Jura by GRS 502-015 Brass Shellac Cylinder","description":"\u003cp\u003eThe \u003cstrong\u003eJura by GRS 502-015 Brass Knurled Shellac Cylinder\u003c\/strong\u003e is designed for securing delicate rings using shellac on the Jura by GRS Quick Change Ring Holder. When tension from collets must be avoided, this brass cylinder provides a gentle, reliable alternative for holding fine rings during engraving or stone setting work.\u003c\/p\u003e\u003cp\u003eThe cylinder features fine horizontal knurling along its surface. These lines serve a dual purpose: they help shellac adhere firmly to the cylinder during use, and they assist with clean removal when the work is complete. This thoughtful detail makes the cylinder especially well suited for very delicate rings that require extra care in fixturing.\u003c\/p\u003e\u003cp\u003eThis accessory is intended for use with the Jura by GRS Quick Change Ring Holder, which is a core component of any Jura by GRS QC System Kit or Jura QC Kit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrass construction for gentle, non-damaging ring support\u003c\/li\u003e\n\u003cli\u003eFine horizontal knurling promotes shellac adhesion and aids in removal\u003c\/li\u003e\n\u003cli\u003eSuitable for fixing very delicate rings where collet tension must be avoided\u003c\/li\u003e\n\u003cli\u003eDesigned for use with the Jura by GRS Quick Change Ring Holder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e502-015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eKnurled (fine horizontal lines)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eJura by GRS Quick Change Ring Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis item is a \u003cstrong\u003ecloseout product\u003c\/strong\u003e. Availability may be limited. The Jura by GRS Quick Change Ring Holder is sold separately and is a required component for use with this cylinder.\u003c\/p\u003e","brand":"Jura by GRS","offers":[{"title":"Default Title","offer_id":43579924775126,"sku":"129.992A","price":9.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/closeout-jura-by-grs-502-015-brass-shellac-cylinder-otto-frei.jpg?v=1719958360","url":"https:\/\/www.ottofrei.com\/products\/jura-grs-502-015-brass-knurled-shellac-cylinder","provider":"Otto Frei","version":"1.0","type":"link"}