These gleaming 4mm jump rings are a great all-purpose size. Our wire gauge puts them at 21 gauge, or .028 Inch thick. Quantity: 50 4 outside diameter 21 Gauge jump rings.
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TrustScore 4.5 | 7,300+ reviews
Rajesh P.
Customer service was outstanding when I had questions about the product.
2 days ago
Yusuf A.
Fantastic experience overall. Will recommend to friends and family.
