Dottie R358 Cable Bushing, 1-1/2" 1/2" Reducing Bushing

Solve conduit sizing mismatches quickly and securely with the Dottie R358 reducing bushing. This cable grommet/bushing is engineered to reduce a 1-1/2" threaded Rigid/IMC conduit opening down to 1/2", providing a clean, professional transition that protects cables and prevents abrasion. Constructed from zinc alloy for dependable strength and corrosion resistance, the Dottie R358 delivers consistent performance in demanding electrical and low-voltage environments.

Ideal for contractors and installers working on security, surveillance and monitoring systems, the R358 keeps cable entries tidy and reduces the risk of damage to fiber, coax, and copper runs. Its compact 1-1/2" x 1/2" profile and straightforward installation cut field labor and simplify retrofits, making it a practical choice for network closets, camera mounts, and control panel feeds. Use the R358 when downsizing conduit openings or when a reliable, durable reducer is required in Rigid/IMC conduit assemblies. Order the Dottie R358 reducing bushing to streamline installations and protect critical cabling on your next project.

• Simplifies conduit transitions by reliably reducing a 1-1/2" threaded opening to 1/2", saving time on retrofits and upgrades
• Durable zinc alloy construction resists wear and secures conduit connections for long-term cable protection
• Compatible with Rigid/IMC conduit to ensure a snug fit and reduce cable abrasion at entry points
• Helps maintain system integrity for security, surveillance and monitoring installations by protecting cable runs
• Quick, tool-friendly installation minimizes downtime on job sites and reduces labor costs