When maintaining your chimney, obstructions like bird's nests and other possible jams are of great concern. When it is time to give your chimney a check-up, make sure that the right tool for the job is available in your gear to take care of this safety concern. This tool is a screw that attaches to a rod. There are two chimney rods that can be used with the screws - either the ProFlex or the 6' Copperfield 60F chimney rods. When opting for the 60F, a male-female adaptor is necessary.