Solid Copper
25 Closed Jump Rings, 5mm, 20 Gauge.
- These gleaming 5mm jump rings are a great all-purpose size.
- Our wire gauge puts them at 20 gauge, or .032 Inch thick.
- Closed jump rings make a perfect female half for clasps.
- Quantity: 25 5mm outside diameter 20 Gauge Closed jump rings.