100 - 20 gauge Color Mix Anodized Aluminum Jump Rings ID - 3.1mm ID - 4.7mm OD - 7/64"
These Anodized Aluminum Jump Rings are perfect for a variety of weaves. They are made from Half Hard Aluminum Wire and they are perfect for light duty projects. These are anodized in a variety of colors. They are ready for you to weave with them. They will not tarnish. You will receive a mix of our current stock.
These are great to work with because they are saw cut for nearly seamless closes and the size is made especially for chainmaille so they are easy to integrate into your weaves and designs.
Each listing is for 100 rings or Buy in Bulk and Save!
Actual Size = 3.1mm ID - 4.7mm OD
ID = Inside Diameter
OD = Outside Diameter
Actual Wire Size = 0.8mm
Mandrel Size = 7/64" ID
Actual Size = 3.1mm ID
TAR = 3.8
EAR = 3.5
Suggested Weave = Byzantine, Barrel
Other Uses = Great for bringing a lightweight splash of color
CDA #5356 aluminum - half hard
AR = Aspect Ratio
21 gauge SWG = 0.8
20 gauge AWG = 0.8
Why are the True Aspect Ratio (TAR) and the Expected Aspect Ratio (EAR) different? Because the EAR is calculated on the Mandrel Size and the advertised Gauge Size - these both vary in the real world. The TAR is based on the actual accurate measurements of the jump ring diameter and wire thickness.