FeaturesLug ends are 1/4 in x 1 in and have holes that are 7/16 in diameter 1 in on centre spacingProvides bi-directional grounding capabilities making it the perfect connection for grounding large diameter pipesClamps include mechanical connector to connect ground conductors No. 6 AWG thru 250 MCMClamps can also be connected to ground conductors via exothermic connections and/or standard compression lugsProvides 1-1/2 in of contact area to ensure sufficient electrical contact for both ground fault and lightning currentFor conductors larger than 250 MCM exothermically weld to the clampRated for direct burialExothermic connectionConductive tinned copper material