Impact wrenches are a pretty handy addition to your tool box. But with all the different types of impact wrenches available in the market, it is very easy to get confused. Should you go for a pneumatic one or a electric one? Should you buy a ½ inch impact wrench or a 1 inch one? Or does your work require a cordless one or a corded one? The Wrencher would help you in making these decisions. You will find both buying guides and unbiased reviews of impact wrenches. You will never have to visit any other site before buying the best impact wrench for your needs.