Search Result for "sparkplug wrench":
Wordnet 3.0

NOUN (1)

1. a wrench for removing or tightening spark plugs into the cylinder head of an internal combustion engine; 



WordNet (r) 3.0 (2006):

sparkplug wrench
    n 1: a wrench for removing or tightening spark plugs into the
         cylinder head of an internal combustion engine