Allstar Performance - 5/16in Grommet 10pk

These Firewall Grommets by Allstar Performance are designed with precision to protect wires and hoses that pass through metal panels. This set includes ten 5/16 inch grommets with an interior diameter (ID) of 0.313 inches, an outer diameter (OD) of 0.438 inches, and a thickness of 0.275 inches. Crafted from resilient black rubber, they ensure durability and reliable performance in automotive settings. Ideal for a variety of applications, these grommets provide excellent protection against chafing and wear.