Shift into Superdrive® with Grabber's SuperDrive auto screw system! No more fingering screws... Super drive does it all automatically! No jams, less fatigue - handles 3 eighths to 3 inch screws! Super drive... For everything from steel framing and drywall to subfloor! It's the fast, easy way to put up drywall and steel and put down subfloor. Voted handiest tool of the year for repair/remodel contractors.

• SuperDrive 75 series Extension rod and coupler