Halex 3/4 In. Zinc Indoor/Outdoor Watertight Conduit Hub

3/4 In. Zinc Watertight Conduit Hub. Indoor/Outdoor, Insulated Throat. Use To Connect Rigid Or IMC Conduit To A Load Center Or Other Metal Enclosure Where A Watertight Joint Is Required At Knock Outs Or Slip Fit Holes. Flame Retardant Lexan Insulated Throat. Rain, Oil & Dust Tight. Oversize Locknut Assures Vibration Proof Installation & Positive Grounding.