While some of could possibly see construction equipment as hammers, saws, and other smaller items they are found in fact construction tools. The tools under this umbrella are Meta Tag generators, Meta Tag analyzers, Meta Tag replicator. https://gmcguire.digital.uic.edu/mediawiki/index.php?title=Using_Google_s_Webmaster_Tools_To_Help_Your_Backlinking_And_Ranking