Set of (4) FJ6202 round adapters. For use on 3-stage arms when lifting Uni-body construction vehicles. These adapters fot older Rotary Lifts with 2" pin size. They will not fit new lifts with trio 3-stage arms that have 1 1/2" pin size. 1 1/2" comparable adapters are T100272 kit of (4) FJ6219 adapters.