Info:Appleton® UNILETS® PLG-50R Dust-Ignitionproof Recessed Head Close-Up Explosionproof Plug, 1/2 in, For Use With IMC/Threaded Rigid Metallic Conduit, Steel, Zinc Electroplated
Info:Appleton® UNILETS® PLG-75R Dust-Ignitionproof Recessed Head Close-Up Explosionproof Plug, 3/4 in, For Use With IMC/Threaded Rigid Metallic Conduit, Steel, Zinc Electroplated