3/32" ID (2.4mm) 20 Gauge
Anodized Aluminum Round Jump Rings
3/32 Inch ID (2.4mm) jump rings are made with .8mm thick wire (20 Gauge AWG) having an aspect ratio of 3.0. The outside diameter (OD) is 4mm.
These Jump Rings are made with aluminum jump rings and colored using an anodizing process. These jump rings are saw cut for nice straight edges but the ends are bare (not colored). Because these jump rings are aluminum they are very light compared to other jump rings with brass or copper metal rings. Use these for chainmail or as jump rings to attach charms to bracelets, clasps onto chain, etc.
- 20 AWG Open Jump Rings
- Saw Cut Anodized Aluminum
- Ring diameter (ID) 3/32"
5 Grams approx 350 Jump Rings
ID (mm) 2.40 - ID (in) .096
OD (mm) 4.02 - OD (in) .16
Aspect Ratio (AR) 3.0
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.
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