9ct Red Round Wire
| Size mm | Weight Per Metre | Weight Per Foot |
| 0.5mm | 2.18g | 0.66g |
| 0.8mm | 5.58g | 1.70g |
| 1.0mm | 8.72g | 2.66g |
| 1.2mm | 12.55g | 3.83g |
| 1.5mm | 19.62g | 5.98g |
| 2.0mm | 34.87g | 10.63g |
| 2.5mm | 54.49g | 16.61g |
| 3.0mm | 78.46g | 23.91g |
| 3.5mm | 106.79g | 32.55g |
| 4.0mm | 139.49g | 42.52g |
| 6.0mm | 313.85g | 95.66g |
Approximate weight per metre and per foot in grammes