Prym Hollow RivetsFor riveting thicker materials such as leatherTool includedStainless brassSilver-colouredDiameter: 3-4 mmThe hollow rivets from Prym are available in different sizes and are therefore suitable for different material thicknesses. The differences here lie in the diameter of the head as well as the length of the pin inside. The higher the pin, the thicker the materials can be, such as leather, which are to be riveted. In addition to the hollow rivets, the package also contains the matching tool - so you only need a hammer to work the hollow rivets. The hollow rivets are made of rustproof, silver-coloured brass and offer visually clean results for every application.