FeaturesSmooth, rounded integral bushing in each hub protects conductor insulationAccurately tapped, tapered threads for tight, rigid joints and excellent ground continuityForm 35™ malleable iron UNILETS™ are high tensile strength and ductility, high corrosion resistance, high impact and shock resistanceHigh corrosion resistance, high impact and shock resistanceExclusive built-in easy-pulling rollerSizes with flat back design ideal where fitting is mounted flat against surface