The job
The current II model combines 7/8 mm flare contacts, 2.0/2.3 mm rotor slots and a 1/4-inch square drive.
Pedro's · Rotor truing tool

The current II model combines 7/8 mm flare contacts, 2.0/2.3 mm rotor slots and a 1/4-inch square drive.
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The current II model combines 7/8 mm flare contacts, 2.0/2.3 mm rotor slots and a 1/4-inch square drive.
7 mm and 8 mm flare-style
Fitting sizes and rotor slots are separate selection checks. Neither establishes compatibility with an entire brake system.
What this choice changes
Pedro’s Disc Wrench II can be useful when the same toolkit needs rotor-truing contacts and matching hydraulic-fitting wrenches. The 7 and 8 mm flare-style openings serve fittings; the 2.0 and 2.3 mm slots serve the rotor task. These dimensions refer to different contacts on one tool, not a single universal brake-system size.
The current II model, identified as 6460506, adds a 1/4-inch square-drive connection for a compatible torque wrench. That connection does not supply a torque setting or make the wrench calibrated as an assembly. Use the required fitting procedure and driving-tool arrangement for the actual component.
The laser-cut tool-steel format differs from a padded-handled rotor-only fork. Choose it when those additional fitting contacts will be used. If your job is only rotor adjustment, compare the DT-2.2’s two slot depths or Feedback’s nylon-contact design instead of paying attention only to the number of functions.
| Detail | Specification |
|---|---|
| Model | Disc Wrench II / 6460506 |
| Fitting contacts | 7 mm and 8 mm flare-style |
| Rotor slots | 2.0 mm and 2.3 mm |
| Square drive | 1/4 in |
| Body | Laser-cut tool steel |
| Supplied | One integrated tool; torque wrench separate |
Fitting sizes and rotor slots are separate selection checks. Neither establishes compatibility with an entire brake system.
The square-drive opening enables a connection; the actual component instructions determine how torque is applied.
No. The current II tool has a 1/4-inch square-drive connection for a separate compatible wrench.
No. They are the fitting-wrench openings. The rotor slots are 2.0 and 2.3 mm.
Compare the contact design you need. Its added fitting openings are useful for matching fitting jobs; a dedicated rotor fork may be a better match for a rotor-only kit.
Selected listing details, manufacturer information and source images were compared. No hands-on trial or universal fit is claimed. Product identifier: B0GJV565W9.