Now it's able to get more weight on little jig head. These jig heads are made of tungsten so they are totally lead-free. They are designed to be used with small jigs. Keeper on hook prevents the jig from sliding off the hook. You can also tie a fly on the hook.
Check here the right size of hook:
| Jigs length | Hook size |
| 3 cm | #6 |
| 4 cm | #6 - 4 |
| 5 cm | #6 - 2 |
| 6 cm | #4 - 1 |
| 7 cm | #2 - 1/0 |
| 8 cm | #1/0 |
| 9 cm | #1/0 |
| 10 cm | #1/0 |