# End-Fitting Tools

The MTRwrench 85 has a standard drive (9 x12 mm) compatible with different types of end-fitting tools.

To calculate the actual torque applied to a joint when using a specific end-fitting tool, while configuring the tightening program on Power Focus 6000/Power Focus 8 enter the end-fitting tool length measured (as shown in the picture below) Tool size field of the MWR tightening step.

A | Tool size value to enter in the MWR tightening step on Power Focus 6000/Power Focus 8.

For more information on how to configure tightening programs, refer to Power Focus 6000 User Guide or to Power Focus 8 User Guide according to the controller in use.