Dottie R376 4" X 3-1/2" Reducing Bushing, Cable Management

Engineered to simplify transitions and safeguard cable runs, the Dottie R376 reducing bushing is the go-to solution for professional cable management on security and surveillance installations. This Dottie cable bushing reduces a 4" threaded opening to accept a 3-1/2" conduit, creating a secure, abrasion-resistant pass-through that protects low-voltage and network cabling during routing and termination. Constructed from rugged zinc alloy, the R376 stands up to repeated use and harsh jobsite conditions while maintaining grounding continuity where required.

Ideal for contractors working with Rigid/IMC conduit, the R376's precise 4" x 3-1/2" sizing and 3-1/2" diameter ensure a snug fit that prevents movement and wear on camera, access control, and monitoring cables. By reducing installation time and minimizing cable damage, this reducing bushing improves system reliability and lowers maintenance costs for surveillance and networking deployments. Compatible with a wide range of conduit runs, it delivers a neat, code-friendly termination every time. Add the Dottie R376 to your toolkit to streamline installs and protect critical cabling — perfect for security, monitoring, and commercial low-voltage projects.

• Protects cables and connectors from abrasion and strain when stepping down conduit sizes
• Provides a secure, tamper-resistant transition for Rigid/IMC conduit to smaller runs
• Durable zinc alloy construction delivers long service life in commercial security and surveillance builds
• Precise 4" x 3-1/2" sizing and 3-1/2" diameter for reliable fit and consistent cable routing
• Quick, tool-friendly installation speeds deployment on monitoring, networking, and low-voltage projects