Bright Aluminum Jumprings are alloy 5356.
Our jumprings follow the American Wire Gauge (AWG), also known as Brown and Sharpe (B&S). All sizes listed are inside diameter (I.D.), which corresponds to the size of the mandrel onto which the wire is wound. Use these I.D.'s as a guide not an absolute as springback can occur.
All rings are tumble polished for a bright shiny beautiful jumpring. Occasionally you might get a misshapen ring or an end cut half ring. To account for this, we put extra rings in every bag.
AWG Wire Measurements: