IDEAL introduces the versatile 21-n-1 Twist-a-Nut multi-bit, dual-ratcheting screwdriver that features more fastening applications than other tools designed for professional electricians, as well as 50-percent more torque power than standard ratchets. The tool is configured so that the four bits most frequently used by electricians are pre-loaded into the driver shaft with an additional 12 specialty bits securely stored for quick access within the handle.