It is a three in one tool featuring a scraper, detail sander, and a screwdriver. It doesn t weight much, fits in the palm of a lady s hand, and fits in small spaces. Wrenches can be difficult to maneuver in some areas. Craftsman has the Flex Wrench set in both standard and metric, with seven sizes of wrenches. There is also the potential of tripping over them and getting injured. Make sure all power cords are secured and out of the area where you will be operating the power tool. Keep all cords out of water and away from solvents or you could get shocked or electrocuted. If you have never operated a particular power tool before, take your time getting familiar with it before you even plug it in. This is because the manufacturers have worked hard to redesign them. The on/off switch is generally located in the middle of the power tool so it can be accessed from the right side or the left side. A mainly unknown brand of power tool, Porter-Cable, has introduced a circular saw kit that features the blade on the left hand side. The reviews on routers are fairly divided. If you know how to use one properly then you absolutely love it. If you are intimidated by it, then you feel like it is the one power tool you can do without. Sanders are very basic power tools, but they can significantly reduce the amount of time it takes you to complete a project. This is great for getting the perfect fit on the corners on the first try. These next two items are debated as to their necessity when it comes to power tools. It really depends on your preference and the types of projects you will be doing. A sander that works with or against the grain is something I recommend if you will be doing any type of sanding. It is called the Flexible Power System. With many of their power tools including drills and saws, you get to choose the minimum weight and the maximum power you want from that particular power tool. Are you in the market for several power tools? One of the best selling products offered by Bosch is the five Pak.