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The Original Roberson® Screwdriver

7-in-1 Twist-a-Nut™ Screwdriver/Nutdriver


  • Designed and manufactured from the finest tool steels and carefully heat-treated for maximum wear and torque.
  • Every Robertson® hand driver, shank or hex bit has a genuine Robertson® square bit.
  • Tapered tip for easy clearance in electrical boxes.
Description Cat. No.
5” No.1 Green 35-920
5” No.2 Red 35-925
5# No. 3 Black 35-935