IRWIN's 2051100 9-in-1 Multi-Tool Screwdriver is designed to provide end users with a high quality, convenient tool that is versatile enough for all their fastening needs. It comes with 6 bits and 3 nut drivers that can be used on numerous fasteners and nuts. The Multi-Tool provides internal storage to keep the bits and nut drivers close at hand at all times. The ergonomic ProTouch Grip offers comfort and slip resistance to achieve maximum torque while working.