German Polygon Wrench STANLEY MAXI DRIVE 4-89-934 8mm.

Effectiveness and speed of the ratchet: tightening and loosening without removing the wrench from the nut.

The 5° angle of increase allows work in areas where common polygons (30°) or wrenches (60°) cannot reach.

• Maxi-drive-plus with double benefits:
• It is the only profile that prevents the wrench from slipping off the nut, thus practically eliminating the risks of accidental injury.
• Tightening is done on the sides of the nut, thus protecting the nut from wear.