FeaturesApproximately 3-3/4 x 2-1/2 in bonding plate provides over 8sq-in of bonding surfaceLarge cable connector offers 3 in of contact between the bonding plate and the cableIdeal in high theft areas when bonding to steel I-beams up to 1 in THK117 in-lb torque ratingThe use of a rasp or grinding tool is recommended to ensure all surface oxidants have been removedGenerously coat the bonding surface with the appropriate antioxidant, then install the bonding lug or plate