The Artisan's Mark Embossing Hammer with the round, ball-shaped heads is perfect for setting a wire rivet and a great tool for adding dimpled textures. This hammer features a basic, but indispensable shape and is highly polished, which is sure to save time and leave a flawless finish. Overall hammer length: 8.5". Hammer head length: 65mm (approx. 2.5"). Face diameters: 8.5mm and 10mm.