TierraCast 8mm Round Jump Rings

TierraCast 8mm Round Jump Rings are made with 18 gauge (1.02mm) wire and have an inside diameter (ID) of 8mm and an outside diameter (OD) of 10mm with an aspect ratio of 7.6 (AR). These are sawcut plated brass open jump rings.

Use these jump rings for making chainmail jewelry or to attach charms to bracelets, clasps onto chain, etc.

TierraCast is a USA based company that specializes in quality pewter cast components for the jewelry making industry. The TierraCast product line provides affordable, quality components that compliment a wide range of jewelry and beadwork.

Item Specs:

  • Round Open Jump Rings
  • Plated Brass
  • Wire Gauge - 18 AWG (1.02mm)
  • ID (mm) 7.75 - ID (in) .305
  • OD (mm) 9.78 - OD (in) .385
  • Aspect Ratio (AR) 7.6