FM8® GRAYLOY™-IRON UNILET® Conduit fitting of C type made of grayloy-iron bodies and covers triple coat. Smooth, rounded integral bushings in hubs protect conductor insulation. Accurately tapped, tapered threads for tight, rigid joints and excellent ground continuity. Flat back design provides greater cubic content for easier wire pulling and more room for splicing. Fits flush and snug against flat surfaces for more stable installation. Serve as pulling fittings, Make bends in conduit system, Provide openings for splicing, Connect and change direction of conduit runs, Allow connections for branch runs, Permit access to conductors for maintenance.