This listing is for two HO Scale CTA 6000 series frames to match with the CTA 6000 series shells offered in my store. It also contains a coupling for the B end of the cars with one extra as a spare to make up a married pair. The frame features a pad with a hole to fit the CTA Form 5 coupler also available through my store. The frame has bolsters mounted at the correct positions for the cars and is usable for any dummy truck of your choosing (you may need to adjust the height of the car to suit your needs). Trucks and third rail shoes will soon be available through my store.