Q: Do I need to have both the Post-Popper and the Chain & Slip Hook accessory to pull posts?
A: Standard t-posts can be pulled with the Post-Popper only. Other types of posts (round, wood, u-channel, etc.) and stakes require you use the Post-Popper and the Chain & Slip Hook to pull them.
Q: Will the Post-Popper pull posts set in concrete, like many chain link posts?
A: Yes, in most cases. Most typical post settings are in relatively small with no more than a 12" diameter concrete setting. The Post-Popper is a leverage tool, so the amount of pull that can be achieved depends greatly on the weight extended on the handle.