Hard to find male and femaleadaptersfor rams / cylinders on framemachinetowers AND DOZER STYLE pullers as well.1-1/4 male adapter with 1 inch hole schedule 80 pipe rating thick tough metal. For rams /cylinderswith female threaded bottoms.1-1/4 female adapter with 1 inch hole schedule 80 pipe rating thick tough material. Forrams /cylinderswith female threaded top.These adapters fit many machines but famously used for many years on Cheetah brand.FREEPRIORITY SHIPPINGWhen installing the bottom adapter please place your ram in a vise and with a large wrench or bar through the holes sock it in as far as possible. These male adapters fail and strip if they are not screwed as far as possible into ram bottom.When installing your female adapter it is recommended to remove the top male factory adapter from your ram otherwise it will spin and could crack the return spring inside the ram. If you cannot remove the top adapter I have used a pump to extend the ram and with aluminum angle placed the shaft whilst open into a vise not to damage shaft and then install female adapter and avoid spinning the shaft.