The DOT Die Set Hand Tool 22-RHT5RR is designed for precise installation of #5 rolled rim and spur grommets, featuring both upper and lower dies for consistent setting. Built for durability, this hand tool works with manual or hammer applications to ensure secure and uniform grommet attachment across various washer types, including plain, tooth, and neck washers. Ideal for industrial, upholstery, tarp, or canvas projects, it delivers reliable results while supporting patio and outdoor living upgrades without complexity.