Osborne Setting Die #217 is a hand tool designed for secure grommet installation with rolled rim grommets and spur washers. Made from machined hardened tool steel, this size 2 (3/8 inch) die set includes top and bottom tools for reliable results. Use with a mallet or hand press to set grommets in outdoor fabrics, ensuring a strong hold for patio decor and outdoor living projects. This industrial grommet die is built for durability and precision, making grommet installation straightforward and effective.