UNILETS EY Series 40 PCT Expanded Fill Vertical Drain Sealing Fitting, Size: 4 IN, Material: Malleable Iron, Finish: Triple-Coat (Zinc Electroplate, Chromate And Epoxy Powder Coat), Connection: Female Threaded, Turning Radius: 4.22 IN, Length: 11.06 IN, Width: 6-1/2 IN, Standard: UL 886 (1203), UL File Number E10444, CSA C22.2 No. 30, CSA 065181, For Use With Threaded Rigid Metal Conduit and IMC