Here are the fishing line strength efficiency numbers for all Hi-Seas lines that were included in the line strength tests.
| Line | Type | Stated Pound Test | Actual Breaking Point | Efficiency |
|---|---|---|---|---|
| Hi-Seas Quattro | Braid | 30 lb | 52.6 lb | 1.75 |
| Hi-Seas Grand Slam | Braid | 30 lb | 52 lb | 1.73 |
| Hi-Seas Grand Slam Braid | Braid | 20 lb | 32.1 lb | 1.61 |
| Hi-Seas Wildfire Thermally Bonded Braid | Braid | 20 lb | 27.4 lb | 1.37 |
| Hi-Seas Grand Slam | Monofilament | 30 lb | 40 lb | 1.33 |
| Hi-Seas Grand Slam | Monofilament | 20 lb | 25.5 lb | 1.28 |
| Hi-Seas Quattro Plus | Monofilament | 30 lb | 36.2 lb | 1.21 |
| Hi-Seas Quattro Low-Vis Line | Monofilament | 20 lb | 23.5 lb | 1.18 |
| Hi-Seas Black Widow | Monofilament | 30 lb | 34.2 lb | 1.14 |
| Hi-Seas Quattro Fluorocarbon Leader | Fluorocarbon | 20 lb | 22.8 lb | 1.14 |
| Hi-Seas Fluorocarbon Leader | Fluorocarbon | 20 lb | 22.2 lb | 1.11 |
| Hi-Seas Quattro Fluorocarbon Line | Fluorocarbon | 20 lb | 22 lb | 1.10 |
| Hi-Seas Grand Slam Select | Monofilament | 30 lb | 32.8 lb | 1.09 |
| Hi-Seas Fluorocarbon Line | Fluorocarbon | 20 lb | 21.5 lb | 1.08 |
| Hi-Seas Wildfire Thermally Bonded Braid | Braid | 30 lb | 28.3 lb | 0.94 |