Easy installation. imagine flying your flags off the back of your vehicle at the local events ,games ,or parades. This hitch is 24" long to accommodate the rear mounted spare tire distance from pin to holder is 21". Hummer , Jeeps and any off road vehicle with spare tire or space requirements. Accepts the standard one inch flag pole diameter and uses standard 2 inch truck SUV or car trailer receiver. All steel construction painted in "safety silver" for high visibility.