Dottie R359 Cable Bushing, 1-1/2" 3/4" Reducing Bushing

Simplify conduit downsizing and protect your cabling with the Dottie R359 reducing bushing. Designed for contractors and facilities teams, this Cable Grommets & Bushings solution safely converts a 1-1/2 in. threaded opening to accept 3/4 in. conduit, giving you a precise, secure transition for security, surveillance and network cabling. Built from zinc alloy, the R359 delivers corrosion resistance and consistent grounding—critical for long-term reliability in monitoring and IT environments. Its precision threads mate with Rigid/IMC conduit to prevent pull-through and cable abrasion, while the low-profile form keeps junction boxes organized and maximizes usable space. Fast, tool-friendly installation reduces on-site labor and speeds deployment across retrofit or new-construction projects. Use the Dottie R359 wherever you need dependable cable routing for CCTV, access control, monitoring systems or network infrastructure. Order the R359 reducing bushing to streamline installations and protect your cables — ideal for security and IT professionals looking for durable, compliant conduit solutions.

• Securely reduces a 1-1/2 in. conduit opening to 3/4 in., protecting cables and connectors from abrasion
• Durable zinc-alloy construction for corrosion resistance and reliable grounding continuity
• Quick, tool-friendly installation to cut labor time on security, surveillance and network installs
• Precision threads ensure a tight fit with Rigid/IMC conduit to prevent pull-through and leaks
• Low-profile design keeps junction boxes neat and optimizes space for cable management
• Ideal for retrofits and new construction where secure cable routing and monitoring cabling are required