CDI 1/4'' Dr Fixed Head ''J'' Shank - TCQJSD8A

The CDI TCQJSD8A has a 1/4 Inch Drive Fixed Head and fits ''J'' Shank Interchanageable Head Torque Wrenches.

CDI 3/8'' Dr Fixed Head ''J'' Shank - TCQJSD12A

The CDI TCQJSD12A has a 3/8'' Drive Inch Fixed Head and fits 3/8" ''J'' Shank  Interchangeable Head Torque Wrenches.

CDI 1/2" Dr Fixed Head ''J'' Shank - TCQJSD16A

The CDI TCQJSD16A has a 1/2 Inch Drive Fixed Head  and fits ''J'' Shank  Interchanageable Head Torque Wrenches.