Description
OTC 6900 Spark Plug Socket 9 16" on 3 8" Drive For 2004+ Ford F150 Compression & Vacuum Testers Reduced 1 2" Shank fits all IMC9810 Multimeters & Analyzers Color:Black Use with an impact Reduced 1 2" Shank fits all 1 2" chucks or larger These adjusters are not easily accessible and require this tool for adjusting