The most important tool in your collection is your hands, and to make sure they continue to operate at peak efficiency well into their life cycle, you should start using an automatic screwdriver. The powerful 4V Screwdriver from Worx provides 300 rpm of no-load speed for a max hard torque of 44 in-lbs, and a max soft torque of 22 in-lbs. Yet, this tool is only 1.5 lbs itself, feels great in the hands, and is easy to hold from multiple angles and in varied positions to get at tough to reach fasteners. Getting a manual screwdriver into a tight space isn~t usually the problem, but generating enough torque once you get it in there usually is. With this Worx automatic screwdriver, all you have to do to generate max torque is hold down a button. The 4V motor is as powerful as some drills, and you~ll get about 45 minutes of no-load working time on a single charge. But because you~re likely to use this tool in short bursts, it will effectively last much longer than 45 minutes. Plus, it charges back up in only an hour and a half. This model comes with a box full of bits. That~s the other advantage of auto screwdrivers: you just need one and a few bits, instead of a dozen separate tools. This tool is covered by a 3-year limited warranty because we~re confident in the longterm performance of our tools. Take a step to improving the longterm performance of your hands with the 4V Screwdriver from Worx. You~ll notice the benefits immediately and still feel them well down the road.