Arlington 841 Conduit Adapter

Keep NM cable entries secure, tidy and code-friendly with the Arlington Industries 841 Conduit Adapter. Designed for professional installers, this NM cable connector organizes and protects up to three NM cables (#14–#10) at conduit or box entries, delivering dependable strain relief for security, surveillance, monitoring and networking installations. Constructed from zinc die-cast material, the 841 resists corrosion and mechanical wear so your cable terminations remain reliable in data centers, camera systems and commercial builds. The 2-screw clamp provides consistent retention without over-crimping conductors, and its compact 3/8" size fits tight spaces while maintaining a neat appearance. Supplied in contractor-friendly packs of 100, the Arlington 841 reduces downtime on large jobs and ensures consistent performance across multiple runs. Ideal for CCTV, access control and structured cabling projects, this conduit adapter improves cable management and protects connections at the entry point. Order the Arlington 841 to streamline installations and maintain professional, code-compliant cable terminations.

• Secures and conceals NM cable transitions for a clean, professional installation in security, surveillance and network systems
• Accepts #14–#10 NM conductors and up to three cables at once to simplify multi-run terminations
• Durable zinc die-cast construction resists corrosion and wear for long-lasting cable protection
• Compact 3/8" profile and 2-screw clamp design enable fast, reliable installs in tight conduit entries
• Packaged for contractors (100 per pack) to reduce reordering and speed large-scale deployments