[Seeker]

I had my fence replaced, the old fence had metaposts which had been concreted in and the thought of removing them was daunting. The fencing guy showed up with this "gizmo" (tech term), it was a large lever with pivot and a clamp to fit around the post that, as it was depressed (levered downwards), the clamp tightened down harder onto the post. He had 3 posts out in less than 10 minutes.