000 589 76 03 00 Box wrench - WS42.00-P-0078A

FG 42/Set A 

MODEL 164, 211, 251 

Use: 

Box wrench for screwing the brake hose on and off at the floating brake caliper or fixed brake caliper and for screwing the brake hose on and off at the brake line of the floating brake caliper.

Fig 1: Identifying Box Wrench (000 589 76 03 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.