For Rigid - IMC Conduit To Reduce Knockout Size On Sheet Metal Boxes Or Enclosures
For Use with Rigid/IMC Conduits
For Used To Reduce The Size Of A Knockout Or Slip Hole
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. Patent Pending
For use with rigid/IMC conduits
Galvanized steel reducing washers used in pairs to reduce size of knockout holes in box or enclosure.
Galvanized steel reducing washers used in pairs to reduce size of knockout holes in box or enclosure..
Indoors or Outdoors. Use to reduce the size of the knockout in a steel outlet box or other metal enclosure.
Limits Flames and/or Explosions to Area within Electrical System Where They Originate
Restricts the Passage of Gases, Vapors and Flames at Atmospheric Pressure and Normal Ambient Temperatures
Seals Sections of Conduit Runs from Passage of Vapors, Flame, and Gases
To Help Connector Conduit and Cable Fittings to Larger Knockouts