• Manufactured from copper alloy.• Clearly marked with wire size and die index.• Range taking.• UL 467 Listed and CSA Certified for grounding and bonding.• Provides maximum conductivity and eliminates the possibility of corrosion. Suitable for direct burial.• Provides easy identification and tooling recommendation.• May be used in ground grid applications.• For Copper Conductor only.• DB Direct Bury rated.• Ilsco connectors are UL Listed and CSA Certified with ILSCO or other Manufacturers' tools. • UL File E34440