ROCK EMPIRE’s Hex stoppers are great for wider cracks and offer a wide range of placements for many climbing conditions.
| Size | Strength A | Strength B | Weight |
| 1 | 10 kN | 8 kN | 28 g |
| 2 | 10 kN | 8 kN | 32 g |
| 3 | 12 kN | 10 kN | 36 g |
| 4 | 12 kN | 10 kN | 46 g |
| 5 | 14 kN | 12 kN | 70 g |
| 6 | 14 kN | 12 kN | 90 g |
