Abstract: A device for both installing and uninstalling a drain trim ring. The device comprises a body, a flange, and a male drive. The length of the body corresponds to the interior diameter of a trim ring, thereby creating fitment therebetween and holding the device securely in place within the trim ring. After the device has been inserted into a trim ring, an individual can then apply rotational force to the device via a socket wrench, or other such device, applied to the male drive. The rotational force applied to the device is then applied to the trim ring due to the frictional engagement between the device and the trim ring, thereby allowing the trim ring to be screwed into or out of the corresponding drain shoe.