Arlington 4491 Cable Bushing

Keep cable runs protected and professional with the Arlington 4491 Plastic Insulating Bushing. Designed for installers and facilities teams, this insulating cable bushing prevents chafing, isolates conductors, and extends cable life—critical benefits for security, surveillance, and network monitoring systems. Made by Arlington Industries from durable plastic, each bushing fits a 5" diameter opening and is supplied in a convenient pack of 5, so you can outfit multiple entry points or camera runs with one purchase. The gray, low-profile design blends into conduit entries and wall plates, helping maintain a tidy, code-compliant installation while minimizing visual impact on sensitive sites.

Ideal for CCTV, access control, and low-voltage network cabling, the 4491 reduces installation time with a simple push-in fit and safeguards signal performance by preventing sharp-edge contact. Installers will appreciate the combination of value, protection, and ease-of-use this insulating bushing delivers. Order the Arlington 4491 to streamline your next surveillance or monitoring deployment—perfect for camera, sensor, and network cable terminations.

• Protects cable insulation and prevents abrasion for long-lasting, reliable connections in security and networking installs
• Quick, tool-free installation that reduces labor time on CCTV, access control, and monitoring projects
• Durable plastic insulating material resists wear and isolates conductors to maintain signal integrity
• Pack of 5 bushings provides value for multi-camera or multi-run cable deployments
• Low-profile gray finish blends with conduit and wall plates for a clean, professional appearance