FeaturesHigh copper alloy ground connector for joining a range of cable to 1/4 in THK barType GB separates cable from barThe high copper alloy cast body and Durium bolts, nuts and lock washers make the GB and gbm suitable for direct burial in concrete or ground480 in-lb installation torque1/2 in bolt size2/0 AWG solid to 250 kcmil (main/primary) conductorMade of high strength copper alloy