3/16in Grommet 10pk

The 3/16in Grommet 10pk from Allstar Performance is an essential fastening component designed for firewall and panel applications in automotive, marine, and industrial settings. These rubber grommets protect wiring, hoses, and cable bundles by providing a protective barrier between sharp metal edges and sensitive lines, preventing abrasion, electrical shorts, and fluid leaks. Whether you're a professional mechanic, restoration enthusiast, or DIY builder, this 10-pack offers the reliability and quantity needed for comprehensive cable management across multiple installations.

Each grommet features a 0.188 inch inner diameter and 0.313 inch outer diameter, with a 0.175 inch thickness that provides optimal flexibility and durability without excessive bulk. Constructed from resilient black rubber, these grommets resist degradation from temperature fluctuations, engine heat, and typical underhood environments. The compact 3/16 inch sizing makes them ideal for standard automotive firewall holes, fuel line penetrations, and electrical harness pass-throughs where precision fitment is critical. The rubber material naturally dampens vibration while maintaining a secure seal that prevents water intrusion and contaminant entry.

Technicians working on street rods, hot rods, race cars, and custom builds regularly stock this grommet size for engine bay rewiring, fuel system upgrades, and brake line routing. The 10-pack quantity ensures you have spares on hand for future projects without excessive inventory. Installation is straightforward—simply press the grommet into the pre-drilled hole, insert your cable or hose, and the rubber naturally grips and seals. Compatible with both modern fuel injection setups and classic carbureted platforms, these grommets meet the demands of professional shops and home garages alike.