The Jura by GRS 500-003 Round Top 20mm is the most popular standard attachment available for the Jura stone setting system
It is ideal for professionals who need to replace a worn or damaged frame while retaining their existing lenses
OMO in Italy produces this classic American pattern format with improved dimensional accuracy and modern metric calibration – preserving the familiar layout while bringing it to contemporary workshop standards
keeping it stable and secure throughout your work
Length per piece 3 inches (76 mm) Metal options 14K yellow gold
Gold Block Initial 5.3mm Y Metal Types:14K Yellow The Jura by GRS 500-003A clean, classic diestruck block initial Y crafted in 14K gold, available in both yellow and white. At 5. 3mm high and . 75mm thick, this precisely struck letter initial is sized for use in jewelry components such as coin mounts, guards, and other custom assemblies. The block letter style offers a bold, legible character profile suited for professional jewelry applications. Features Diestruck block letter construction for sharp, consistent detail