SpeedHex 11 piece flexible standard screwdriver set moves around obstacles with precision and control. The auto-load connector and flex shaft allow for rapid bit change. The bits conveniently store inside the handle. Both the removable connector and flex shaft can be used in most drills. This set included eight - 2 inch bits and a 9" flexible shaft extension with auto-load connector; auto-load connector and SpeedHex standard handle with storage.