Bearing mounted spinner provides faster and easier removal and installation of bolts and nuts. 1/4 inch hex drive head accepts most common driver bits, and the magnet inside holds the drive bits firmly in place. Narrow drive head profile fits into tight spaces. Padded grip handle and 8 inches long shaft made from Chrome vanadium. Durable chrome finish on shaft and handle, Blue anodized spinner with laser engraved Motion Pro logo. Bits not included. Limited lifetime warranty.