| Type | water |
| Category | Physical |
| Power | 100 |
| Accuracy | 90 |
| PP | 10 |
| Introduced | Generation 1 |
Crabhammer deals damage and has an increased critical hit ratio (1⁄8 instead of 1⁄24).
When a Pokémon is holding Waterium Z and uses its Z-Power, Crabhammer turns into Hydro Vortex and has base power 180.
| Gold Silver Crystal | Has a high critical hit ratio. |
| Ruby Sapphire Emerald | Hammers with a pincer. Has a high critical-hit ratio. |
| FireRed LeafGreen | A large pincer is used to hammer the foe. It has a high critical-hit ratio. |
| Diamond Pearl Platinum HeartGold SoulSilver | The foe is hammered with a large pincer. This move has a high critical-hit ratio. |
| Black White Black 2 White 2 | The target is hammered with a large pincer. Critical hits land more easily. |
| X Y O.Ruby A.Sapphire | The target is hammered with a large pincer. Critical hits land more easily. |
| Sun Moon Ultra Sun Ultra Moon L.G. Pikachu L.G. Eevee | The target is hammered with a large pincer. Critical hits land more easily. |
| Sword Shield B.Diamond S.Pearl | The target is hammered with a large pincer. Critical hits land more easily. |
| English | Crabhammer |
|---|---|
| Spanish | Martillazo |
| Italian | Martellata |
| Japanese | クラブハンマー (Crab Hammer) |
| German | Krabbhammer |
| French | Pince-Masse |