B2 grapple droid

The B2 grapple droid, based on the B2 super battle droid model, was a droid model specifically designed for the Separatists' attack on Coruscant.

Bigger and profoundly more vicious than its predecessors, the grapple droid was equipped with electrically charged industrial pincers, which are used to crush or impale enemies and obstacles. They could also be used to smash through stone walls. The grapple droid excelled at close-quarters combat and its embrace was quite deadly. They proved dangerously efficient against Jedi, who, if grappled, were unable to use a lightsaber.