Mounting Body for Contender Series Tandem Hub Size 1/2 Hub Style Dead-End Material of Construction Malleable Iron Height 11.31 in Width 3.72 in Depth 3.06 in Standards UL 894 UL1203 UL Listed for Class I Division 1 Groups C D Class I Division 2 Groups B C D Class II Division 1 and 2 Groups E F G and Class III Includes Internal Ground Screw