DOT Self-Piercing Rolled Rim Grommet with Spur Washer #2 is a stainless steel grommet and washer set designed to reinforce 3/8 inch holes in fabrics and materials without the need for pre-punching. Its rolled rim construction enhances strength and durability, while the spur washer's interlocking teeth ensure a secure grip that resists loosening over time. This marine-grade, rust-resistant grommet is ideal for heavy-duty and outdoor projects such as tarps, tents, awnings, banners, flags, luggage, privacy curtains, and ground covers. Compatible with both manual and machine setting tools, it offers a precise fit and long-lasting hold in harsh environments. Available in a 1-gross pack, it supports industrial fastening needs while maintaining corrosion resistance and consistent quality.