pincers

It is an organ possessed mainly by arthropods and used mainly to pinch prey or attack enemies.

This tag can be used for similar machinery.

For crab pincers, tag Crab claw together.
For lobster or crayfish pincers, tag Lobster claw together.

For Mantis or Mantis Shrimp pincers, tag Raptoriales.

For hand-held tools, tag Pincers (Tool).