Feet Additions

When Pohatu was a Toa Mata, he didn't have any Toa Tools were wielded with the hands, instead, Pohatu was given some to his feet, called Feet Additions. These big feet have great power, smashing huge stones with a single kick. When he became a Toa Nuva, the feet additions became silver and had even more power.

Trivia
The Feet Additions were probably made in Artakha.

Note!
Feet Additions is a nickname of these objects.