Combination Threaded Rigid and Set-Screw EMT to Box 90" pulling elbows with cover and gasket. Zinc die-cast. 1.945 2.030 2810 2810 Sae hub illustration on gaps B-7. ®OE E20nas Droughts Combination Threaded Rigid and Set-Screw EMT 90° Pulling Elbow 80° pulling elbows with cover and gasket. Zinc die-cast. { LEW 83108 HL100 80171 See hub illustration on page 8-7. Of R084} LARGES Watertight Conduit Hubs For rigid IMC con dull. With insulated throat. Zinc die-cast.