QuickCar 57-810 Plastic Firewall Grommet – 8-12 Gauge Wire – 5/16″ ID – Each

This QuickCar Firewall Grommet is designed to Fit 8-12 AWG Cable. Made from high-Quality Black Plastic. This grommet mounts securely to the firewall and locks onto the wire that passes through the bushing. Provides a waterproof seal and a vibration proof feed-through. Sold each. Inside Diameter: .300″