Service Entrance Cable Connector, Type Compression, Cable Size (3) 1/0 AWG Braided/Neoprene Jacket Cable, (3) 2/0 AWG Braided, (3) 3/0 AWG and (3) 4/0 AWG PVC Jacket Cable, Minimum Opening 0.66 Inch x 1.21 Inch, Maximum Opening 0.86 Inch x 1.41 Inch, Trade Size 1-1/2 Inch, Thread Length 5/8 Inch, Length 1-17/32 Inch, Diameter 2-11/32 Inch, Constructional Feature Watertight, Material Zinc Electroplated Malleable Iron (Body), PVC (Grommet), Zinc Electroplated Steel (Compression Washer), Approval UL 514B, Used On Oval Service Entrance Cable, Applicable Standard W-F-406E