22g 7/64" Jump Rings (ID:2.8-2.9mm)

Pkg of 100 or Pkg of appx. 350  Steel, Copper or Anodized Aluminum (odd lot) Inner Diameter: 2.8-2.9mm Outer Diameter: 4.04-4.24mm Thickness: .62mm   Sizing: .62mm is 23g SWG or 22g AWG Aspect Ratio: 6.5 approximate *The AA rings in this listing run a bit larger than the copper and steel.  It has a slightly larger ID and is closer to 21g.  This will work the same as the copper and steel in the  projects we have available for you but if you are doing work that is very specific to size copper or steel are always more accurate in sizing than aluminum.