Scrounged a singlespeed mtb wheel with the freewheel on it off of the street. It's an old Mongoose rim. Anyone know if I can get this off the hub, and if so, how? Figured it might save me 20 bucks. The inside of the freewheel has four square notches. And would I be able to thread it onto my Suzue flip-flop hub

Do I use a chain whip?