Mechanical Grounding Connector - Conductor to Water Pipe, #8 - 1/0 AWG; 2-1/2" Pipe; UL/CSA; Rated for Direct Burial. Cable clamp swivels at 90° One-wrench installation for simplified installation Rated for Direct Burial in earth or concrete UL467 Listed for the US and Canadian Markets Installation Torque Recommended in-lb 200 lb-in Material Copper Alloy Material - Hardware DURIUM™ Silicon Bronze Plated N Plating Type Unplated UPC 781810421970 UPC 14 Digit GTIN 00781810421970 Dimensions Dimension - Height inch 4.00 in Dimension - Height mm 101.6 mm Dimension - Width inch 4.50 in Dimension - Width mm 114 mm Conductor Related Conductor - Copper Solid Size Range #8 AWG - 1/0 AWG Conductor - Copper Str Size 8;7;6;5;4;3;2;1;1/0 Conductor - Copper Str Size Range 8 AWG - 1/0 AWG Conductor - Copper Tube Std Size 2 1/2 Conductor - Copper Tube Std Size Range 2 1/2 Conductor - Pipe or Round Tube Size 2.50 in Certifications And Compliance Buy America(n) Qualified Contact Manufacturer Certification - UL Listed Direct Burial Yes Industry Standard(s) UL467 Standards - Industry Standards Met UL467 Standards - RoHS Compliance Status CM Force Related Installation Torque Recommended in-lb 200 lb-in