That's the whole chassis , Sch80 3" Boom, Sch 80" 2" & 2.5" hinge And certified welds all around. The lower loop has since been moved twd the center to lessen tension on the 2 ton chain comealong . I made a hinged tongue for moving it around with anything that has a tow hitch. I strength tested It with a 2500LB steel weight, No problem. The base extends further than the boom therfore It will not topple. Have a little faith in American Steel Ladies!