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Black - 10mm (3/8") ID - 12 Gauge
Anodized Aluminum Round Open Jump Rings

12 GA - 3/8 Inch ID - Black Jump Rings Anodized Aluminum

US$2.50/ 25

18 left

Item Description

10mm (3/8") ID - 12 GA Jump Rings are made with 2mm thick wire and have an aspect ratio of 4.9. These rings are sold in packs of 25 rings each.

These jump rings are sawcut for clean straight edges making them excellent for use in chainmail and other jewelry designs. They are made with aluminum wire, making them light, and colored using an anodizing process resulting in long lasting tarnish-resistant color.

Please note:

Item Specs:

What is...?

Gauge - GA - AWG - this is the thickness of the wire. Most jump rings are manufactured using standard wire that is measured in gauges. We list our wire and jump rings using the AWG or American Wire Gauge system.

ID - inside diameter - measurement of the closed jump ring from inside edge to inside edge across the center.

OD - outside diameter - measurement of the closed jump ring from the outside edge to outside edge across the center.

AR - Aspect Ratio - specific to chainmail designs measures the inside diameter (ID) of the jump ring by the thickness (Gauge) of the wire or AR = ID / GA. This is a guideline measurement to determine whether a certain size jump ring will work with the weave you plan to use.

This item is available in the following colors:

Black Black Ice Bronze Champagne Gold Lavender Pink Purple Red Royal Blue Seafoam Green Silver Silver Matte Sky Blue

Want more than one? A 15% discount for each item is offered when more than one unit is purchased. Discount is automatically applied to the second and more items. Quantities can be adjusted in cart. All our prices are in USD$.

Free Shipping on orders over $100    All prices are in USD$    Ships next business day


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