33 oz Magnetic Hammer with Replaceable Magnetic Head

A unique, heavy, professional quality hammer for setting fasteners into hard substrates like concrete, masonry, and softer metals like aluminum or mild steel All magnets lose their magnetism with repeated blows, and then they are no longer magnetic Uniquely, this hammer has a replaceable magnet so it can continue to remain magnetized without having to discard the entire hammer This hammer has been used in metal framing construction for many years