Middle Atlantic GK-3G Grommet Kit, 3" Gland, 4-Piece

Protect cables, control airflow and reduce dust in professional racks and enclosures with the Middle Atlantic by Legrand GK-3G grommet kit. Designed for AV, IT, security and surveillance installations, this 3" gland grommet provides a clean, professional entry point for cable bundles while helping to maintain optimal cooling performance. The GK-3G is sold as a 4-piece pack and fits standard 3" knockouts, with compatibility for 4" trade-size or 4-1/2" fan knockouts on Middle Atlantic products—making it simple to integrate into existing racks and monitoring enclosures. Constructed from durable black plastic and meeting GREENGUARD and RoHS standards, the grommet resists wear in demanding installations and supports environmentally responsible builds. Its tool-free access design allows quick cable routing and ganging without costly electrical fittings, reducing install time and ongoing maintenance. Ideal for AV consoles, server racks, surveillance camera enclosures and networking cabinets, the GK-3G keeps your infrastructure organized and protected. Add the GK-3G grommet kit to your next project to streamline installations and improve system reliability.

• Protects and seals rack knockouts to keep dust out and help control airflow for reliable performance in AV, security and networking environments
• Fits standard 3" knockouts and is compatible with 4" trade-size or 4-1/2" fan knockouts for flexible rack and enclosure integration
• Sold as a 4-piece kit to simplify installs and reduce parts handling for integrators and technicians
• Durable black plastic construction with GREENGUARD and RoHS compliance for long-lasting, environmentally conscious deployments
• Tool-free access and ganging capability eliminate the need for expensive electrical fittings, speeding installation and maintenance