Description
| WFI Part Number | Mil Spec Type | Color | Put-Up (Yards) | Core | Tensile Strength (Minimum) |
| NOR100 | IA | Natural | 500 | No | 100 lbs. |
| NOR10017 | I | Natural | 500 | Yes | 100 lbs. |
| NOR225 | IIA | Natural | 500 | No | 225 lbs. |
| NOR375 | II | Natural | 500 | Yes | 375 lbs. |
| NOR550 | III | Natural | 500 | Yes | 550 lbs. |
| NOR750 | IV | Natural | 500 | Yes | 750 lbs. |
