P/n 4412E-111 NOTES:

M14x1.25 spark plug repair tooling Extended for DEEP reach holes. 6″ or 152mm.
Kit includes 5 inserts p/n 44111
Used in 3/4 or 18mm reach gasket style spark plugs commonly used in:
Toyota, Lexus, Honda, Acura, Bmw, Mercedes-benz, VW, Audi, Kia, and others.
image007
INSTRUCTIONS
4412E-111s

http://www.time-sert.com/how-to-sp/

The wrench which is the black tool rotates all the tools, has a 1/2 ” inch or 12mm hex
at the top which can allow you to extend the tooling with a socket further if need.
When the tap is inside the wrench the length is approx. 8″ or  203mm in over all length.
toyota spark plug thread repair kit honda spark plug thread repair kit

http://www.timesert.com/html/sparkplug.html