414 589 00 09 00 Socket wrench with counterholder - WS33.00-N-3335B

FG 33/Set B 

MODELS 414, 168 

Use: 

Socket wrench with counterholder for tightening the torsion bar support nut on the front axle spring strut using a torque wrench while countering with a 7 mm socket wrench.

Fig 1: Identifying Socket Wrench With Counterholder (414 589 00 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.