Arlington NM904 Cable Bushing

Keep your cable entries tidy and secure with the Arlington Industries NM904 Cable Bushing — a simple, professional solution for protecting low-voltage and security cabling. This knockout bushing provides a smooth, snag-free pass-through for cables, reducing wear and potential signal issues in surveillance, monitoring, and networking installations. The NM904’s 2.15-inch diameter and durable plastic construction deliver reliable protection while maintaining a low profile and neat aesthetic in equipment racks, junction boxes and wall plates. Its snap-in design speeds installation on-site, helping contractors and integrators save time during CCTV, access control and structured cabling deployments. Finished in black to blend with common enclosures, the NM904 is lightweight (0.01 lb) and manufactured in the US for trusted consistency across projects. Choose the Arlington NM904 Cable Bushing when you need dependable cable protection, easier cable management and a professional look for your security and networking installations. Add it to your next job — order now to streamline installs and safeguard your cabling.

• Protects cables from abrasion and sharp knockout edges for reliable long-term security and surveillance performance
• Snap-in installation saves time on-site and delivers a clean, professional finish for networking and low-voltage runs
• 2.15-inch diameter fits common knockout sizes to simplify compatibility with CCTV, access control, and monitoring enclosures
• Durable black plastic resists wear while remaining lightweight — ideal for tight installations and cable management
• Made in the US by Arlington Industries, ensuring consistent quality and supply for commercial projects