The #3 rolled rim grommet tool, also known as part number 22-RHTNS-3RR, is a durable hand tool designed specifically for manual installation of stainless steel rolled rim grommets and spur washers. Ideal for marine grommet installation and outdoor fabrics such as industrial canvases, tarps, and covers, this metal grommet setting tool ensures a strong, corrosion-resistant fastening that delivers a tight, professional finish. It works exclusively with #3 stainless steel rolled rim grommets and requires a pre-punched hole for precise fitting, making it a reliable choice for fabric and awning projects needing marine-grade quality and secure attachment.