Answer:

spanner

Answer	Crossword Clue
SPANNER	Kind of wrench
SPANNER	Car-spangled .. (crowded bridge?)
SPANNER	Wrench

SPANNER	Brit's wrench
SPANNER	British monkey wrench.
SPANNER	Tool for turning nuts.
SPANNER	Wrench.
SPANNER	Type of wrench

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.