Mighty-Seal® Raintight Reducing Sealing Washer, Galvanized Steel, Rigid/IMC Conduit, 1 to 1/2 in.
For maintaining wet locations seal on rated enclosures. Coated Washer installs on outside of 3R rated enclosure. Uncoated washer should be installed inside to maintain raceway continuity. Center reducing washers in middle of knock-out. Listed for use with Wet Location Connectors, or Threaded Rigid Conduit (amp, IMC) with standard locknuts. Patented