With Lead core, or without Lead core
Special resin treatment
Color : red, blue, yellow, any colors if requested
The below spec is for Nylon braided Sekiyama Line with Lead Core
| Dia.(mm) | Length (M) | Weight(kg) | Breaking Strength (kgs) |
| 2.3 | 500 | 4.0 | 182 |
| 2.5 | 400 | 3.5 | 200 |
| 2.7 | 400 | 4.0 | 245 |
| 3.0 | 400 | 5.0 | 280 |
| 3.3 | 300 | 4.3 | 375 |
| 3.5 | 200 | 4.8 | 405 |
| 3.8 | 200 | 7.5 | 435 |
| 4.0 | 200 | 8.5 | 450 |
| 4.5 | 100 | 5.0 | 615 |
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