Button Style Photocell | Dusk to Dawn Lighting Control | For Reducing Conduit Entries to a Smaller Size in Threaded Rigid and Imc Conduit Systems | For Through Terminations Where Two Devices or Additional Wiring Capacity Is Required | For Use With Schedule 40 and 80 Conduit | Tools | Used With Locknut to Terminate Rigid and Imc Conduit to an Enclosure, Provides a Smooth Pulling SurfaceFurbay Electric Supp