I bought both the top and bottom Pipe Tool parts, thinking that the bottom would come with the Pipe Tool Adapter part (so that I could use my extensions with it). Apparently, it does not. If that's the case, then REMOVE it from the photo provided with this part, please! It's mis-leading. In the meantime, I'm using painter's tape to connect the attachments to the bottom pipe tool. Not pretty, but it works. The Customer Service Dept seems to have difficulties understanding my issue, too.