FeaturesSmooth, rounded integral bushing in hubs protects conductor insulationAccurately tapped, tapered threads for tight, rigid joints and excellent ground continuityForm 35™ malleable iron UNILETS™ high tensile strength and ductilityHigh corrosion resistance, high impact and shock resistanceSizes with flat back design ideal where fitting is mounted flat against surfaceExclusive built-in easy-pulling rollers