The JIS F2005 deck-type chocks, built according to Japanese industrial standards, provide reliable mooring line guidance with standardized dimensions and mooring capacity.
| Nominal Size | Weight |
|---|---|
| 100 X 76 | 4 |
| 150 X 110 | 11 |
| 200 X 150 | 24 |
| 250 X 200 | 48 |
| 300 X 250 | 82 |
| 350 X 250 | 103 |
| 400 X 250 | 136 |
| 450 X 250 | 184 |
| 500 X 250 | 232 |