Seals It SGS4-5-500 Split Grommet Firewall Seal 4.5 Inch OD 0.5 Inch ID

The Seals It SGS4-5-500 is a professional-grade split grommet seal designed for clean, secure wire and hose pass-throughs in automotive, marine, RV, and racing applications. This two-piece design features a 4.5 inch outer diameter with a 0.5 inch (1/2 inch) inner diameter opening, making it ideal for protecting cables, wiring harnesses, fuel lines, and hydraulic hoses as they pass through firewalls, bulkheads, and panels.

Key Features:

• Split two-piece construction allows installation on existing lines without disconnection or disassembly
• Fire-retardant rubber grommet with anodized aluminum bezel for durability and professional appearance
• Protects wires and hoses from chafing and abrasion on sharp panel edges
• Helps seal out smoke, fumes, dust, and moisture in race cars and performance vehicles
• 4.5 inch outer diameter, 0.5 inch inner diameter opening
• Black rubber with natural aluminum finish bezel

This split grommet seal is perfect for achieving a clean, organized, factory-quality finish on any through-panel installation. The split design eliminates the need to disconnect existing wiring or hoses, making retrofits and upgrades significantly easier. Widely used in circle track racing, off-road vehicles, hot rods, custom builds, and marine applications where professional wire management and sealing are essential.