The Collaborative International Dictionary of English v.0.48:

Pincers \Pin"cers\, n. pl. [Cf. F. pince pinchers, fr. pincer to
   pinch. See Pinch, Pinchers.]
   See Pinchers.
   [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

45 Moby Thesaurus words for "pincers":
   alum, aspirator, astringent, clamp, claws, clutches, compressor,
   constrictor, contractor, corkscrew, crowbar, digits, extractor,
   fangs, fingernails, fingers, forceps, hands, hooks, jaws,
   mandibles, maxillae, meathooks, mitts, nails, nippers, palm,
   pincer, pipette, pliers, pounces, press, pump, separator, siphon,
   styptic, styptic pencil, talons, teeth, tweezers, unguals, ungulae,
   vacuum pump, vise, wringer