plench means A tool combining features of pliers and wrench, for use in microgravity. Lexicurio rates it Sui generis — a strength score of 92 out of 100.
noun
- A tool combining features of pliers and wrench, for use in microgravity.“The plench produces sufficient torque to move a nut, but doesn't pass on torque to the astronaut. External torque to move socket wrench is produced by squeezing the handles.”