Extension rod tools and method of using the tools for allowing power tools such as power drills and power screw drivers and socket wrenches to be able to open andor close crank handles on windows andor shutters. A first portion of a transmission frame is formed in system memory of a host section and a second portion of the transmission frame is formed in the wireless hardware section. A special draw die for carrying out the method is also proposed, a first toothing-forming region with a first height and at least one following second toothing-forming region with at least one second height being arranged between a first and a second end face, and the first height being designed to be lower than the second height.