Our 8mm Round Spring Lock Clasps – open ring in Sterling Silver .925 is the perfect size for your fine chains. Clasp Diameter: 8mm Clasp Opening: ID: 4.50mm Opening Width: 2.00mm Maximum Thickness for Clasp Opening: 14ga, 1.62mm Opened End Loop Dimensions: Wire Thickness: 0.98mm, 19.5ga ID: 1.86mm OD: 3.00mm What jump ring to use: Up to 14ga, 1.62mm The size of the jump ring used, will depend on the chain selected for your design. View Abbreviation Guide Tips, Tricks and How To's! Follow Stones and Findings on YouTube

