Shops like NAPA Auto Parts carry firewall-grade grommets and hole plugs.
💡 If you need a solid piece but can only find standard ones, look for hole plugs or blanking bungs —they are functionally the same as a solid grommet. where can i buy rubber grommets
Unique Bargains 5pcs Black Rubber Closed Blind Blanking Hole Wire Cable Gasket Grommets Newegg.com - Unique Bargains Go to product viewer dialog for this item. Fimco Solid Rubber Grommet Go to product viewer dialog for this item. Busy Corner Rubber Grommet Assortment Sears - iShopDirect Go to product viewer dialog for this item. Shops like NAPA Auto Parts carry firewall-grade grommets