The Vintage C.S. Osborne Upholstery Tack Hammer is a classic tool made in Harrison, NJ. This hammer, produced by the reputable brand Osborne, is specifically designed for upholstery work, making it an essential piece for any DIY enthusiast or professional craftsman. Crafted in the United States, this single-piece hammer is a reliable and durable tool perfect for a variety of home and workshop projects.
Handle has a machine made slot ( I don't know why) see pic