The media could not be loaded. Update: we used it at work on oak church pew kneelers , the larger nails came out great but the finish nails had too fine a head , my hammer could easily pull them by the head but this tools u-shaped groove is not sharp/fine enough, it would be great if they designed a fine-nail tip attachment, perhaps even multiple tip attachments for staples etc.. a tip that grips onto the fastener to be pulled like a Cam-Cleat would be perfect.

So far so good...! literally Just arrived(took a month!) So of course I had to try it out immediately.
It comes with some odd type quick connect, it was a real PITA to unscrew, not cemented in but probably put on with an impact gun.12" wrench worked fine.
It DOES accept a standard quick connect,
I have massive amounts of salvaged lumber this is going to save me days worth of time.