Review on Steelman Flexible 12-Inch Spark Plug Starter - Model 08310R by Travis Rio

Great tool to prevent twisting and obscenity when installing spark plugs. Update: One of the vertebrae has snapped after 4 years of light non-commercial use. I contacted Steelman directly but the warranty is only one year. Their "hand tools" come with a lifetime warranty, but this seems somewhat related to "diagnostic tools" which are only covered by a year.