UNILET® Conduit outlet body made of malleable iron body with aluminium cover. For use with threaded metal conduit. furnished with internal ground screw and O-ring. Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity. Furnished with covers. General purpose wiring. Function as sealing fittings when used with sealing covers. Internally threaded body with externally threaded cover. Covers have pry notches for bar or wrench. Accommodate sealing, dome, hub and union hub covers and canopies. Standard O-rings provide raintight fit. NEMA 3, 4. Internal ground screw standard. Smooth, rounded integral bushing in each hub type box protects conductor insulation. Complies with a wide range of classified area requirements. Corrosion-resistant: ideal indoors or out. For pulling of wires. Connect conduit lengths and change direction of conduit runs. Provide access for maintenance.