String trimmer head / Nylon cord set / Nylon cutting head
(for grass, light weeds)
Packaging: Poly bag with headers
| Arbore size | Size | For model no. | Part No. |
| M8 x 1.25LH | 4″ (2.0mm x 4m) | EM2500U DUR182U DUR187U DUR191U DUR361U | 191D91-7 |
| M8 x 1.25LH | 4″ Low Pro | EM2500U DUR182U DUR187U DUR191U DUR361U | 196589-5 |
| M10 x 1.25LH | 4″ (2.4mm x 3m) | BC231UD UR101C, UR201C RBC411U, EBH340U EM3400U, EM403MP | 191D90-9 |
| M10 x 1.25LH | 4″ (2.4mm x 3m) | BC231UD UR101C, UR201C RBC411U, EBH340U EM3400U, EM403MP | 197804-0 |
