This universal guide is for use with all CDI-25, 5200 and 6200 meters (pipe sizes 1.5" or less). It includes a 3/16" drill bit, 3/16" and 1/4" hex wrenches, and an aluminum drill guide with two 3/16" drill bushings spaced 2.250" apart. These guides can be attached to the pipe with a band clamp, a C-clamp or a chain clamp.