GC-A Ground Clamps are UL Listed for Use with Either Copper or Aluminum Conductors to Copper Water Pipe, Galvanized Pipe or Steel Conduit; All Clamps are Constructed from Tin Plated High-Strength Extruded Aluminum Alloy for Maximum Flexibility of Application; Penetrox Oxide Inhibiting Joint Compounds are Recommended for All Aluminum Applications; All Connectors are Tin Plated Provide Low Contact Resistance and Prevents Galvanic Corrosion; RoHS Compliant

Specifications:

Conductor Size: 6 AWG to 4/0 AWG Solid (Copper), 6 AWG to 250 KCMIL Stranded (Copper/Aluminum)
IPS Size: 2-1/2 to 4 Inch
Size: 6-5/16 Inch Length x 1 Inch Width
Installation: (2) Hex Head Screw Wire Connector to Pipe
Material: High-Strength Tin Plated Extruded Aluminum Alloy
Approval: UL 467, CSA
Used On: Copper/Aluminum Conductor to Copper Water Pipe/Conduit