Tom...
You mean the horizontal drawbar with ends that hitch to the lower draft links? I have one of these and I've purchased 2 drawbar grab hooks that I place in one of the eleven holes on the Cat 1 drawbar. I use the drawbar to assist in dragging logs out of the woods. With larger logs, I evenly space the drawbar hooks apart on the drawbar, insert small length (5') transport chain onto the hooks, then I place my logging tongs in middle of transport chain and hitch logging tongs onto butt end of log, and finally I lift and drag. If logs are smaller and depending on terrain conditions, I may use only one drawbar hook. In this case I attach a tow chain onto drawbar grab hook (located in middle hole of the drawbar), wrap other end around butt end of log, then I lift and drag log.
...Bob