FeaturesMultiple combination connectors are made from aluminum and are tin plated for low contact resistanceSuitable for use with both copper and aluminum conductorsEach connector contains a combination of 14 to 1/0 AWG and 14 to 6 AWG wire holesEconomical and compact innovative design and hole spacingDual rated for use with aluminum and copper cables(6) 14 to 1/0 AWG, (17) 14 to 6 AWG circuits