Lobster claw (6)
I believe the answer is:
pincer
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">lobster claw</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for pincer that I've seen before include "This movement is a converging attack" , "Grasping limb of a crustacean" , "Claw, nipper" , "Front claw" , "Crab's claw" .)